Antenna On Bracket Patents (Class 343/892)
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Publication number: 20030160731Abstract: This invention describes a method, an apparatus, and a system for optimizing antenna performance by remotely adjusting the plumb-to-level (absolute measurements with respect to true vertical) and the compass heading (absolute compass heading direction with respect to magnetic North) of one or a plurality of communication antennas by electromechanical means. Until now, only fixed, manual adjustments referenced to points on the tower that are assumed to be accurate, but are not, can be made. Furthermore, antenna optimization that is accomplished by solely adjusting the tilt of an antenna is limited. And, since azimuth adjustments for antenna sectors are difficult to adjust manually and are not available by electromechanical means, site planning personnel have not been able to accurately compensate for changes in tower and site parameters.Type: ApplicationFiled: February 22, 2002Publication date: August 28, 2003Inventor: Jan Blair Wensink
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Patent number: 6611240Abstract: An antenna having a reversibly retained torque wrench. The torque wrench has a deformable lip region of the upper portion of its hollow inner region that allows the torque wrench to be reversibly retained, or coupled, within a wrench coupling region of the antenna during shipping and uncoupled after installation. The torque wrench also is capable of assisting in installing the antenna on its intended base structure by coupling a lower portion of its hollow inner region over a multi-sided torquing region of the lower attachment portion of the antenna and twisting its outer region to tighten the antenna onto its base structure.Type: GrantFiled: November 21, 2001Date of Patent: August 26, 2003Assignee: Adronics Elrob Manufacturing CorporationInventor: Richard C. Robinson
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Patent number: 6512492Abstract: This application is directed to a spring loaded antenna mounting system for the directional antennae of a point-to-multipoint millimeter wave communications system and methods of supporting such antennae for selectively directing the beam thereof. Also disclosed is the adjustment of such antennae in two orthogonal directions. In addition quick connect/disconnect latch for attaching the individual antenna element to the antennae mount is disclosed.Type: GrantFiled: June 28, 2001Date of Patent: January 28, 2003Assignee: Harris Broadband Wireless Access, Inc.Inventor: Steven R. Overton
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Patent number: 6507325Abstract: An antenna that has an alignment configuration for aligning the antenna with a satellite. In one embodiment, the antenna includes an antenna reflector that has a centerline and a front surface and a rear surface. A reference plane is defined on the rear surface that is perpendicular to the centerline of the reflector. The reference plane is used in connection with alignment devices for orienting the antenna reflector in desired azimuth, elevation, and skew orientations.Type: GrantFiled: December 29, 2000Date of Patent: January 14, 2003Assignee: BellSouth Intellectual Property CorporationInventors: William R. Matz, Timothy H. Weaver
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Publication number: 20020196195Abstract: A mounting assembly for attaching a radio or antenna to a support includes a base having a contact member, and a first adjustment component pivotally mounted to the base for pivoting about a first adjustment component pivot axis. The first adjustment component has at least two adjustment members located on opposite sides of the pivot axis which contact the contact member when the first adjustment component is in a locked position.Type: ApplicationFiled: June 13, 2002Publication date: December 26, 2002Inventors: Louis R. Vermette, Kenneth E. Clayton
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Patent number: 6469679Abstract: A satellite receiver antenna device is capable of being installed on different types of verandas. A longitudinal side of the first clamp member and a second clamp member grip the concrete wall of the veranda and the receiver antenna is clamped to the concrete wall by applying the lever principle utilizing a plurality of nuts, and by a plurality of bolts inserted in a plurality of through-holes at positions separated lengthwise along the other side of the first and second clamp members. The lengthwise center section on the first clamp member and second clamp member grip the lattice bars of lattice type verandas, and the receiver antenna is clamped to the lattice section by a plurality of nuts and by a plurality of bolts inserted in the through-holes at positions lengthwise on the first clamp member and second clamp member on both sides of the gripped lattice bars.Type: GrantFiled: May 14, 2001Date of Patent: October 22, 2002Assignee: Sony CorporationInventors: Yoshikazu Yoshida, Katsunori Honma, Shuichi Wada
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Patent number: 6456258Abstract: A spring loaded antenna mounting system for the directional antennae of a point-to-multipoint millimeter wave communication system and methods of supporting such antennae for selectively directing the beam thereof. The adjustment of the antenna in two orthogonal directions is disclosed as is a quick connect/disconnect latch for attaching the individual antenna element to the antenna mount.Type: GrantFiled: June 28, 2001Date of Patent: September 24, 2002Assignee: Harris Broadband Wireless Access, Inc.Inventors: Charles R. Bragg, Wesley A. Bigelow
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Patent number: 6452567Abstract: A spring loaded antenna mounting system for the directional antennae of a point-to-multipoint millimeter wave communication system and methods of supporting such antennae for selectively directing the beam thereof. The adjustment of the antenna in two orthogonal directions is disclosed as is a quick connect/disconnect latch for attaching the individual antenna element to the antenna mount.Type: GrantFiled: June 28, 2001Date of Patent: September 17, 2002Assignee: Harris Broadband Wireless Access, Inc.Inventor: Steven R. Overton
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Publication number: 20020105476Abstract: A spring loaded antenna mounting system for the directional antennae of a point-to-multipoint millimeter wave communication system and methods of supporting such antennae for selectively directing the beam thereof. The adjustment of the antenna in two orthogonal directions is disclosed as is a quick connect/disconnect latch for attaching the individual antenna element to the antenna mount.Type: ApplicationFiled: June 28, 2001Publication date: August 8, 2002Inventor: Steven R. Overton
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Publication number: 20020105478Abstract: A spring loaded antenna mounting system for the directional antennae of a point-to-multipoint millimeter wave communication system and methods of supporting such antennae for selectively directing the beam thereof. The adjustment of the antenna in two orthogonal directions is disclosed as is a quick connect/disconnect latch for attaching the individual antenna element to the antenna mount.Type: ApplicationFiled: June 28, 2001Publication date: August 8, 2002Inventor: Steven R. Overton
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Publication number: 20020105477Abstract: A spring loaded antenna mounting system for the directional antennae of a point-to-multipoint millimeter wave communication system and methods of supporting such antennae for selectively directing the beam thereof. The adjustment of the antenna in two orthogonal directions is disclosed as is a quick connect/disconnect latch for attaching the individual antenna element to the antenna mount.Type: ApplicationFiled: June 28, 2001Publication date: August 8, 2002Inventors: Charles R. Bragg, Wesley A. Bigelow
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Patent number: 6404405Abstract: An apparatus for mounting a satellite dish having a mounting bracket in a window jam opening for a window frame with no physical intervention in the frame casing or jams. A mounting board having a length corresponding to the width of the window jam opening and having a width corresponding to the width of the mounting bracket is provided. At least one tensioning member rigidly is connected to said mounting board such that tensioning the tensioning member releasably fastens said mounting board within the window jam opening. In the preferred embodiment, two tensioning members are provided. The apparatus is positioned on the outside of the window. The window can be opened and closed without interference from said apparatus. The mounted board features at least one slot such that water is prevented from accumulating behind said mounting board and the window and wherein a cable from the dish may be inserted therethrough.Type: GrantFiled: June 14, 2001Date of Patent: June 11, 2002Inventor: Mitchell Wanat
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Publication number: 20020053996Abstract: A mounting assembly for affixing an antenna platform or mounting arm to a pole. The mounting assembly includes a plurality of clamps for positioning about the circumference of the pole. The preferred embodiment uses three clamps and each of the clamps has a pole mounting surface contoured to mount securely to a variety of pole circumferences. The mounting assembly also includes a plurality of interconnection members extending between the clamps for securing the clamps to the pole. In the embodiment shown, each of the clamps includes a pair of identical spaced apart side plates. The side plates include connecting extensions for attachment of the interconnection members. The clamps include reinforcing plates attached to the connecting extensions, and the reinforcing plates having apertures for receiving the interconnection members. The mounting assembly also includes a middle support plate attached to and interconnecting each pair of side plates.Type: ApplicationFiled: October 15, 2001Publication date: May 9, 2002Inventors: Daniel J. Ianello, Thomas N. Strantz
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Publication number: 20020047810Abstract: An apparatus, system and method for providing audio broadcast signals received from a satellite to a satellite radio receiver. A window clip having an integral transmission line is mounted on the edge of a vehicle window. The interior end of the transmission line is connected to the satellite radio receiver. The exterior portion of the clip, and the exterior portion of the integrated transmission line, is coupled to an antenna. The antenna may be an omnidirectional quadrifilar antenna having circular polarization, a gain greater than about 3 dBi, a G/T greater than about −20 dB/K, and a frequency range of about 2.3 GHz to about 2.7 GHz, also known as the S-band. The antenna system can be used to receive satellite digital audio radio service (SDARS) and transfer the signal to a satellite radio receiver inside the vehicle.Type: ApplicationFiled: September 17, 2001Publication date: April 25, 2002Inventors: Argyrios A. Chatzipetros, Stelios Patsiokas, Anh Nguyen
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Patent number: 6361007Abstract: A low profile, multi angle, adjustable mounting bracket that allows an antenna or other device to be secured to a mounting surface and rotated through a substantially 180° arc with minimal protrusion from the mounting surface. A mounting bracket in accordance with the present invention comprises a bracket support and a rotational slide support. The slide support provides two degrees of freedom in its adjustment by allowing both rotation and translation about a single point on the bracket support.Type: GrantFiled: January 14, 2000Date of Patent: March 26, 2002Assignee: Xircom Wireless, Inc.Inventors: Lawrence R. Oby, Richard Pacheco
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Patent number: 6351249Abstract: A roof-mounted dish antenna housing comprising a dome which encloses a dish antenna, where the dish antenna is connected to the housing by pivoting bracket members mounted onto an annular mounting rim inside the dome, where the dish antenna can be rotated relative to the fixed dome in the azimuthal direction and angularly positioned relative to the fixed dome between the horizon and zenith by pivoting the attachment member connected to the dish antenna relative to the attachment member connected to the mounting rim. Part of the dome may be removable to allow for access from the external side of the roof, and vents may be provided to allow for air circulation.Type: GrantFiled: March 29, 2000Date of Patent: February 26, 2002Inventor: Jack B. Wolfe, Jr.
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Publication number: 20020005816Abstract: A satellite dish antenna alignment device is described for use with a commercially available satellite dish. Said device enables an installer of such a satellite dish to mount the mast assembly in such a way that the satellite dish antenna is properly aligned with respect to a particular satellite. The alignment device is removably placed over the mast assembly arm of the satellite dish antenna and includes a bubble level, a map and a compass for indicating the placement of the directional position of the mast assembly arm for permanent affixation to the mounting surface.Type: ApplicationFiled: June 14, 2001Publication date: January 17, 2002Inventors: Carroll Ginther, Verlyn Ginther
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Publication number: 20020005817Abstract: An apparatus for mounting a satellite dish having a mounting bracket in a window jam opening for a window frame with no physical intervention in the frame casing or jams. A mounting board having a length corresponding to the width of the window jam opening and having a width corresponding to the width of the mounting bracket is provided. At least one tensioning member rigidly is connected to said mounting board such that tensioning the tensioning member releasably fastens said mounting board within the window jam opening. In the preferred embodiment, two tensioning members are provided. The apparatus is positioned on the outside of the window. The window can be opened and closed without interference from said apparatus. The mounted board features at least one slot such that water is prevented from accumulating behind said mounting board and the window and wherein a cable from the dish may be inserted therethrough.Type: ApplicationFiled: June 14, 2001Publication date: January 17, 2002Inventor: Mitchell Wanat
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Publication number: 20020003504Abstract: A satellite receiver antenna device is capable of being installed on different types of verandas. A longitudinal side of the first clamp member and a second clamp member grip the concrete wall of the veranda and the receiver antenna is clamped to the concrete wall by applying the lever principle utilizing a plurality of nuts, and by a plurality of bolts inserted in a plurality of through-holes at positions separated lengthwise along the other side of the first and second clamp members. The lengthwise center section on the first clamp member and second clamp member grip the lattice bars of lattice type verandas, and the receiver antenna is clamped to the lattice section by a plurality of nuts and by a plurality of bolts inserted in the through-holes at positions lengthwise on the first clamp member and second clamp member on both sides of the gripped lattice bars.Type: ApplicationFiled: May 14, 2001Publication date: January 10, 2002Inventors: Yoshikazu Yoshida, Katsunori Honma, Shuichi Wada
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Patent number: 6283425Abstract: A mounting bracket useful for securing a base, such as an antenna to a pole, a tube or a post, or a similar anchor support, and including a first clamp part, being a base clamp, to be secured to the base (the antenna) adapted to be locked against the pole, and a second clamp part, being tightening clamp, adapted to partly embrace the pole and to be tightened to the base clamp with the pole clamped therebetween, preferably by a screw-nut connection on each side of the pole. The tightening clamp, is formed with two elongated slots extending in the longitudinal direction of the clamp, a first slot of which may be closed and the second slot of which is open at the end of the clamp.Type: GrantFiled: March 2, 1999Date of Patent: September 4, 2001Assignee: Allgon ABInventor: Tord Liljevik
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Patent number: 6262691Abstract: An antenna support structure has a base for mounting on a pole clamp. The position of the pole clamp on a pole is adjusted by use of a removable installation tool. The installation tool comprises front and back tool clamp plates that are frictionally secured about the pole by fasteners. One or more adjustment tools may be mounted on the tool clamp plates and interact with the pole clamp and the antenna support structure so as to effect movement of the pole clamp and the antenna relative to the installation tool and the pole. Movement of the pole clamp and the antenna relative to the pole allows an operator to finely tune the azimuth and/or elevation angles of the antenna which is mounted on the pole clamp.Type: GrantFiled: September 16, 1999Date of Patent: July 17, 2001Assignee: Endgate CorporationInventors: Neal D. Austin, Raymond R. Blasing, David P. Fries
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Publication number: 20010004248Abstract: Insulating-resin-made attachment part 13A is equipped with connection terminal 10 electrically connected to antenna element 3, and connection terminal 10 is directly connected to a prescribed circuit of a radio machine. As a mounting means to the radio machine, snap part 9 having a metal part projecting out of the sidewall of attachment part 13A is disposed.Type: ApplicationFiled: December 13, 2000Publication date: June 21, 2001Inventors: Naoyuki Takagi, Masahiro Ohara
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Patent number: 6232928Abstract: Antenna mounting bracket assembly having a spine, an upper bracket, a lower bracket and a cam bracket for mounting an antenna on a support structure, such as a vertical pole and for providing adjustment of the antenna's downwards tilt position. The spine provides for the proper spacing and rotational alignment between the upper and lower ends of the accompanying antenna. The cam bracket can allow either analog or digital adjustment of the downwards tilt position of the antenna. The assembly can allow for the installation of the antenna upon the support structure by a single technician.Type: GrantFiled: February 3, 2000Date of Patent: May 15, 2001Assignee: EMS Technologies, Inc.Inventors: Kurt A. Zimmerman, James W. Maxwell
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Patent number: 6225962Abstract: A method and apparatus for linkage adjustment. In an embodiment, the adjustable linkage includes a first component, a second component and locking device. The first component has a plurality of spaced slots and a connector for connecting to an object. The second component also has a plurality of spaced slots and a connector for connecting to a second object. The locking device holds the first component and the second component in a fixed relative position. The components are positioned so a first slot from the first component overlaps with a first slot from the second component. A lever may be inserted through the first slot of the first component and into the first slot of the second component to apply a prying force. The prying force relatively repositions the components such that a second slot from the first component is brought into overlapping relationship with a second slot from the second component.Type: GrantFiled: September 18, 1998Date of Patent: May 1, 2001Assignee: Gabriel Electronics IncorporatedInventors: Anthony Charles Blanchard, Francis Hamilton Farnum, III
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Patent number: 6222504Abstract: The present invention comprises an antenna mount including at least a first anchoring portion having an open region formed therethrough wherein the open region is sized to accommodate a mounting structure such as a pole, mast, or other such structure. The antenna mount may include a locking device configured to releasably secure the antenna mount about a mounting structure disposed within the open region of the first anchoring portion. The locking device may comprise a first locking structure adjustably coupled to the anchoring portion, the first locking structure adjustable from a first position peripherally located with respect to a centerline of the open region to a second position adjacent the periphery of the open region, the first locking structure configured to releasably engage a mounting structure accommodated within the open region when the first locking structure is at the second position.Type: GrantFiled: January 14, 2000Date of Patent: April 24, 2001Assignee: Omnipoint CorporationInventor: Lawrence R. Oby
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Patent number: 6201512Abstract: A biaxially rotational structure for a planar antenna comprises a biaxial base having a vertical direction and a horizontal direction, a vertical shaft assembly disposed at the vertical direction of the biaxial base, the vertical shaft assembly has a rotation limiting member; a support frame pivotally mounted on the vertical shaft assembly, the support frame having a stopper extending downwardly in a manner that the rotation limiting member limits the stopper to rotate within one turn with respect to the vertical shaft assembly; a first resilient member disposed between the vertical shaft assembly and the support frame for exerting a pressing force on the support frame; a horizontal shaft assembly disposed at the horizontal direction; and a second resilient member disposed between the horizontal shaft assembly and the biaxial base for exerting a friction force therebetween.Type: GrantFiled: October 15, 1999Date of Patent: March 13, 2001Assignee: RF-Link Systems, Inc.Inventor: Ching-Cheng Wu
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Patent number: 6195066Abstract: The invention is directed to a self supporting cantilever support apparatus for mounting a satellite dish antenna to a building having a sidewall. The apparatus consists of a square, steel receiver tube having a foot plate mounted on one end and a square, steel telescope tube inserted and adjustably mounted within the receiver tube. The satellite dish is screwed onto the hour glass shaped plate affixed to the telescope tube. Slotted holes formed in the hour glass shaped plate to accommodate the many different types of satellite dishes. The co-axial cable is threaded through a hole in the telescope tube, through the two tubes and out through a hole formed in the bottom of the receiver tube.Type: GrantFiled: January 15, 2000Date of Patent: February 27, 2001Inventors: Thomas C. Pegues, Jr., Eugene L. Hood
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Patent number: 6175339Abstract: A retractable antenna clamp that allows for easy and quick adjustment of an antenna, especially an antenna attached to an RV, boat or camper. The retractable antenna clamp comprises a tension device which holds the antenna shaft in place within a mounting bracket that is attached to a support surface of an RV, camper, boat, or the like. Antenna adjustment is accomplished by releasing the grip of the tension device on the antenna shaft so that the antenna may be raised, lowered or rotated as needed.Type: GrantFiled: November 23, 1999Date of Patent: January 16, 2001Assignee: Winegard CompanyInventor: Jeffrey S. Macon
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Patent number: 6111553Abstract: An adjustable antenna bracket attachable to a pole such as a wooden utility pole or electric transmission tower for simultaneously mounting a plurality of antennas. The adjustable antenna bracket comprises a plurality of horizontally disposed, spaced-apart, rings for straddling a pole about a portion of the vertical outer surface of the pole, and a plurality of parallel vertically disposed pipes attached to the rings and angularly spaced-apart from each other for supporting a plurality of antennas. A plurality of threaded bolts extend radially through threaded bores in at least two of the rings to allow adjustably mounting the antenna bracket to a pole at a predetermined orientation and perpendicular to the earth, i.e., plumb. Also disclosed is an adjustable antenna bracket kit, method of adjustably mounting a plurality of antennas to a pole, and an adjustable antenna bracket for simultaneously mounting a plurality of antennas from a roof top.Type: GrantFiled: October 7, 1997Date of Patent: August 29, 2000Inventor: Wendel F. Steenbuck
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Patent number: 6085805Abstract: A communications system for communications between a vessel and a fluid management system, the communications system comprising a proximity detector supported by the vessel and configured to detect presence of a fuel nozzle in a fluid entry port of the vessel; and an RFID supported by the vessel, coupled to the proximity detector, and configured to communicate with a RFID interrogator to identify the vessel to the RFID interrogator, and to communicate whether the nozzle is in the fluid entry port.Type: GrantFiled: November 19, 1999Date of Patent: July 11, 2000Assignee: Micron Technology, Inc.Inventor: Benjamin G. Bates
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Patent number: 6057806Abstract: Omnidirectional cellular coverage may be provided by installing four 90 degree antennas on the sides of a tower. However, in a prior system pattern uniformity will be destroyed by nulling effects if the tower width causes the lateral separation between adjacent antennas to be large. Nulling effects in areas of overlap between beams of adjacent antennas are avoided by providing an omnidirectional pattern characterized by signal polarization which changes with azimuth. Cross polarization of adjacent antennas is achieved by providing North and South antennas with +45 degrees linear polarization and East and West antennas with -45 degrees linear polarization (alternating antennas with right and left circular polarizations may also be used). Portable cellular receivers for use with the antenna system may typically utilize antennas with either vertical or horizontal linear polarization.Type: GrantFiled: June 19, 1998Date of Patent: May 2, 2000Assignee: Marconi Aerospace Systems Inc.Inventor: Alfred R. Lopez
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Patent number: 6043795Abstract: A support system for an antenna having a pair of support arms (2) each secured at one end to a clamp (1) and having slots (3) formed at the other end to secure a support lug (4). The support lug has a first end (5) to receive a clamping mechanism (6) for securing the lug to a support pipe or column, and a second end (7) having at least three apertures (8,9) for attaching the lug to the support arms by means of fasteners (10). The slots in the support arms and support lug allow the support system to be secured to support pipes having a wide range of diameters by allowing each support arm to be secured to the support lug while forming any one of a range of angles therewith and while not requiring removal of the fastening bolts.Type: GrantFiled: October 2, 1998Date of Patent: March 28, 2000Assignee: Radio Frequency Systems, Inc.Inventors: Steven J. Strieffler, Anthony F. Szamboti
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Patent number: 5999145Abstract: An antenna system is presented herein for radiating RF energy. This system includes a vertical mast having N vertically oriented faces which surround a vertically extending mast and wherein N is equal to at least 3. A plurality of vertically spaced antenna bays is provided with each bay having an array of N antennas carried by the mast. Each antenna includes radiating means located substantially in a plane parallel to one of the N faces. Each face is oriented at a given angle ##EQU1## from an adjacent face. The mast has N corners, each corner being located intermediate a pair of faces. N fins are provided with each fin being associated with one of the corners and extending radially outward of the axis beyond the associated corner.Type: GrantFiled: June 26, 1998Date of Patent: December 7, 1999Assignee: Harris CorporationInventor: Rex Leonard Niekamp
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Patent number: 5995053Abstract: Antenna mounts to enable a conventional antenna to be securely attached to a motor vehicle, such as a standard pick-up truck, and electrically connected to a radio that is carried by the truck. To increase the strength of the antenna mounts and thereby reduce the possibility that the antenna will snap off when subjected to high winds and other loads, the mounts are located through an existing hole that is established in a wall which surrounds the bed of many pick-up trucks. In one case, where the antenna mount is substantially recessed within a cavity below the existing hole in the wall, a fastener secures the antenna mount to the bottom of the cavity. In another case, where the antenna mount is partially recessed within the cavity, a pair of L-shaped clips are attached between opposite sides of the antenna mount and the top of the wall.Type: GrantFiled: April 4, 1997Date of Patent: November 30, 1999Inventor: Frederick Curtis
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Patent number: 5995063Abstract: The present invention relates to radio communications and in particular to antenna structures. There is a growing demand in the radio communication system market to reduce the size and cost of radio communication sites and to reduce the maintenance costs involved. Many radio communication sites are also costly and difficult to maintain especially when dealing with components of the antenna structures which are located near the top of the antenna structures. The present invention attempts to address these problems. The present invention provides an antenna structure comprising a hollow antenna mast having an inside and an outside, a movable module disposed inside the hollow antenna mast and a lifting mechanism. The movable module has at least one antenna and/or at least one RF module. The a lifting mechanism permits the raising and lowering of the movable module inside the hollow antenna mast. Furthermore, the communications equipment can be placed inside the hollow antenna mast.Type: GrantFiled: August 13, 1998Date of Patent: November 30, 1999Assignee: Nortel Networks CorporationInventors: Vincent Somoza, Paul McDonald
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Patent number: 5971345Abstract: A universal antenna mounting system includes a grid-like mounting frame on which the antenna is installed. A mounting pipe is secured to a tower leg at a desired height and the mounting frame is then secured to the mounting pipe. The mounting connections are all frictional in nature and the mounting frame is adjustable in azimuth about the mounting pipe so that the antenna can be pointed in the right direction. Side struts secured to the mounting frame and the tower maintain the mounting frame at the desired azimuth.Type: GrantFiled: May 11, 1998Date of Patent: October 26, 1999Assignee: Lucent Technologies Inc.Inventor: Belal F. Khalaf
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Patent number: 5963179Abstract: A bracket assembly for fixedly mounting an RF antenna to a support structure while permitting azimuth adjustment comprising a first bracket member adapted for fixed securance to the support structure and having a forwardly extending plate defining a first bolt hole and a spaced away arcuate slot defined by a radius of curvature about the center of the first bolt hole. A second bracket member mounted to the first bracket member and adapted for mounting an antenna, the second bracket member providing second and third bolt holes; whereby when the first and second fasteners are loose, the second bolt may move along the length of the arcuate slot to adjust the angular relationship of the bracket members and when the fasteners are tightened, the angular relationship of the bracket members is fixed.Type: GrantFiled: May 22, 1997Date of Patent: October 5, 1999Assignee: Allen Telecom Inc.Inventor: Edward Chavez
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Patent number: 5943024Abstract: A feed assembly waveguide interface (10) between an antenna (12) coupled onto an upright post (14) and an outdoor radio (16), comprising a feed tube (18) connected at a first end (20) to a sub-reflector (22) and a second end (24) having a waveguide output (26). A structure (28) is for affixing the feed tube (18) internally within the antenna (12), so that the second end (24) will extend outwardly from a rear wall (30) of the antenna (12). An assembly (32) for spring loading the feed tube (18) on the affixing structure (28) will allow the second end (24) to be forced outwardly away from the rear wall (30) of the antenna (12). When the outdoor radio (16) is mounted to the rear wall (30) of the antenna (12), a positive interface connection will be made between the outdoor radio (16) and the antenna (12), thus making a solid mechanical connection between the outdoor radio (16) and the antenna (12), as well as a proper electrical and environmental seal.Type: GrantFiled: February 27, 1998Date of Patent: August 24, 1999Inventor: John Lydon
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Patent number: 5926151Abstract: An antenna unit comprises at least one base mount metal member fixed to a strut; a fixing structural portion for rotatably fixing the at least one base mount metal member to the strut so as to be capable of rotating around the strut; an antenna integral-type radio transmitter-receiver apparatus fixed to the base mount metal member; and an elevation adjustment mechanism for adjusting an elevation of the antenna integral-type radio transmitter-receiver apparatus. An azimuth adjustment of the antenna integral-type radio transmitter-receiver apparatus is carried out by rotating the base mount metal member together with the antenna integral-type radio transmitter-receiver apparatus around the strut.Type: GrantFiled: September 18, 1996Date of Patent: July 20, 1999Assignee: Fujitsu LimitedInventors: Yuuichi Hagiwara, Kazuo Kumahara, Satoshi Kotaka, Toshimitsu Kobayashi, Yoshiaki Minowa
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Patent number: 5920291Abstract: A mounting assembly for securing an antenna to a supporting structure, the assembly comprising a main frame including at least two frame members coaxially aligned about a common vertical axis, the main frame having an antenna mount end and a support mount end. The assembly further includes a main frame support extending transverse to each of the at least two frame members, the main frame support is connected to the main frame at the support mount for support thereof. A mounting bracket is provided for securing the main frame support to a supporting structure, for example an electric power transmission tower, and in a position adjacent thereto, the mounting bracket has a first end for connection to the main frame support and a second end for inner connection with the supporting structure whereby an antenna affixed to the main frame is secured to the supporting structure in a spaced relation therefrom.Type: GrantFiled: January 21, 1997Date of Patent: July 6, 1999Assignee: Baltimore Gas & Electric CompanyInventor: Larry R. Bosley
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Patent number: 5906228Abstract: A dispensing system and method utilizing a break-away antenna in a radio frequency customer identification system for service stations to reliably and accurately identify and charge customers for their purchases. The antenna is formed by a bracket adapted to be affixed to the object, a rod pivotally mounted to the bracket, and a spring normally urging the rod to a first position, the rod being pivotal to a second position in response to a force applied to the rod in a direction towards the second position.Type: GrantFiled: September 24, 1997Date of Patent: May 25, 1999Assignee: Dresser Industries, Inc.Inventor: Timothy Robert Keller
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Patent number: 5892488Abstract: A new CB Antenna Truck Mount for providing a new and improved CB antenna mount that is strong and easily installed without any deleterious affects to the vehicle. The inventive device includes a mounting arm and a cup shaped mount.Type: GrantFiled: January 7, 1997Date of Patent: April 6, 1999Inventor: Thomas Dulon
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Patent number: 5880701Abstract: The present invention relates to an antenna module for installation on a wireless telecommunications tower at a transceiver site. The antenna module comprises a frame adapted to be installed on the upper end of the tower, containing a means for mounting, and adjusting the alignment of, one or more panel antennas for optimal signal transmission and reception. A radio frequency energy transparent cover surrounds the antenna module, extending height-wise of the frame, enclosing it, the mounting means, and the panel antennas mounted thereon, thereby reducing wind loading on the antenna module.Type: GrantFiled: June 25, 1996Date of Patent: March 9, 1999Assignee: PCS Solutions, LLCInventors: William H. Bhame, Bassem Rustom, Robert L. Dick, IV
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Patent number: 5872548Abstract: Performance of multibeam cellular antenna systems is improved by use of space diversity in antenna placement and angle diversity in antenna alignment. Space/angle diversity is achieved on a single tower structure (20) by placement of eight antennas (B1-B8) in pairs at four spaced locations (I, II, III, IV) at the tower corners. Antennas are placed with an orthogonally directed pair at each location. For each orthogonal pair (e.g., B1 and B2 at location I) there is an antenna located at a different corner which is pointed between the orthogonal directions (e.g., B5 at location II). Antenna placement and alignment for achieving space/angle diversity in triangular tower configurations are also described.Type: GrantFiled: February 4, 1997Date of Patent: February 16, 1999Assignee: GEC-Marconi Hazeltine Corporation Electronic Systems DivisionInventor: Alfred R. Lopez
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Patent number: 5859620Abstract: A low cost, highly efficient multiband feedhorn mount assembly for co-locating first and second feedhorns on a ground satellite receiving antenna comprises a first mounting bracket adapted to be secured to an antenna bridge for adjustably supporting the first feedhorn. A second mounting bracket carrying the second feedhorn is adjustably attached to the first mounting bracket such that the first and second feedhorns, when attached respectively to the first and second mounting brackets, may be individually oriented relative to the antenna reflector. Co-located transmissions in different frequency bands from one or more satellites may thus be received without the need for a costly hybrid multiband feedhorn. Methods for installing the assembly are disclosed.Type: GrantFiled: November 27, 1996Date of Patent: January 12, 1999Assignee: Hughes Electronics CorporationInventors: Thomas J. Skinner, Keith E. Hannon
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Patent number: 5835069Abstract: A GPS antenna comprises an antenna body that can rotate between horizontal and vertical positions between the handle horns on the top of an optical total station. A GPS receiver embodiment comprises an integrated body and antenna that can similarly be rotated between horizontal and vertical positions between the handle horns on the top of an optical total station to avoid interference with the total station optics.Type: GrantFiled: September 20, 1996Date of Patent: November 10, 1998Assignee: Trimble Navigation LimitedInventor: Paul N. Skoog
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Patent number: 5809135Abstract: A press locking connector for the antenna of a mobile-phone, the connector is more suitably connected to the antenna of a car and a mobile-phone and is formed a sheet member having at the upper portion thereof a collar with a diameter size coincident with that of the shaft of the antenna, the collar has an opening of suitable size; a hook is provided beside and at a slightly lower portion from the collar, a plug contact device is inserted in a through hole near the bottom of the sheet member, so that the collar opening can be aligned with the antenna and is clamped by a force exerted forwardly from behind on the shaft of the mobile-phone, the hook will snap hook into a recess provided on the top of the mobile-phone, the plug contact device is connected to a socket contact on the mobile-phone by a force exerted in one single direction.Type: GrantFiled: February 11, 1997Date of Patent: September 15, 1998Assignee: Auden Technology Mfg. Co., Ltd.Inventor: Daniel Chang
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Patent number: 5787673Abstract: An antenna support for mounting one or more antenna on a support structure such as a tower. The antenna support includes a framework mountable to the structure, and an antenna mounting support assembly coupled to the framework. The antenna mounting support assembly is configured to mount the antenna in a fashion to be adjustable in a multitude of directions relative to the support structure, such that the mounted antenna may be tuned by an installer by adjustments in these directions.Type: GrantFiled: June 7, 1994Date of Patent: August 4, 1998Assignee: PiRod, Inc.Inventor: Myron C. Noble
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Patent number: 5778324Abstract: A base station arrangement including an antenna array is disclosed, wherein the uplink signals are weighted with complex array weights and the downlink signals are steered, wherein the downlink signals are steered using data from directional information derived from the uplink signals. A method of operation is also disclosed.Type: GrantFiled: July 9, 1996Date of Patent: July 7, 1998Assignee: Northern Telecom LimitedInventor: Martin Stevens Smith
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Patent number: 5760748Abstract: A surveying instrument comprises a tripod with a tribrach that receives both a theodolite and a C-bracket that half vertically encircles the theodolite. The C-bracket and the theodolite are each independently pivotable on the same vertical axis and the C-bracket is able to completely orbit around the theodolite such that it can be positioned so as not to optically interfere with the use of the theodolite. The top of the C-bracket provides a mount for a navigation satellite receiver antenna that positions the axis of rotation of the C-bracket through the electrical center of the antenna.Type: GrantFiled: May 28, 1996Date of Patent: June 2, 1998Assignee: Trimble Navigation LimitedInventor: Michael Beckingham