Abstract: An electrical component (10, 110, 210, 310) for electrically connecting insulated electrical conductors (56) thereto comprises a dielectric housing (12, 112, 212, 312) including a first housing section (20, 118, 218, 318) and a second housing section (22, 120, 220, 320), first and second electrical contact members (42, 44, 158, 160, 240, 242, 334, 336) disposed in the dielectric housing and having first contacts (42a, 44a, 158a, 160a, 240a, 242a, 334a, 336a) extending into the second housing section and second contacts (42b, 44b, 158b, 160b, 240b, 242b, 334b, 336b) positioned within the first housing section, insulation-displacement contacts (42a, 44a, 158a, 160a, 248, 348) as part of the first contacts along which the insulated electrical conductors are positioned, and conductor-moving members (16, 18, 154, 156, 250, 346) for engaging the insulated electrical conductors and moving them into the insulation-displacement contacts thereby forming electrical connections between the insulation-displacement contact

Abstract: A power transistor with an integrated linearizer is provided in a package having only standard transistor terminals. The linearizer arranged between the base and collector of the transistor uses a Schottky diode as a nonlinear device that compensates for gain and phase deviations of the transistor. A collector voltage source that supplies power to the transistor provides bias to the diode. A DC blocking capacitor isolates an RF path between the input and output of the transistor from a diode biasing circuit to allow the collector voltage source to provide bias to the linearizer and the transistor separately. A tuning inductor is coupled in series with the DC blocking capacitor to offset the undesired phase rotation introduced by the capacitor. A DC biasing resistor is coupled between the diode and the collector of the transistor to set bias current supplied to the diode and isolate the collector voltage source from the RF path and ground.

Abstract: An antenna element (1) includes, a film (10) of dielectric material having thereon a radiating antenna element (14) that radiates at a first order harmonic frequency within a desired first frequency band, a conducting capacitive load element (90) and the radiating antenna element (14) being capacitively coupled across a thickness of the film (10) at a second order harmonic frequency, to tune a radiated second order harmonic frequency to correspond with a desired second frequency band, thereby providing a dual band antenna element (1).

Abstract: Connector assembly (10) includes a wire carrier section 14 pivotably mounted to a housing (12) and adapted to be mounted directly to a circuit board without separate fasteners to terminate a discrete wire (180) to a contact (24) that is electrically connected to the board. A wire end (182) is inserted into a respective passageway (16,18) of the wire carrier 14, and the wire carrier section (14) is pivoted toward housing (12) pressing the wire into a slot of an IDC section (26) of the contact. The compact profile occupies minimal board real estate.

Abstract: In a wireless communications system, upon making a decision to roam, the mobile chooses an alternate communications channel in a prioritized manner and evaluates the chosen channel for whether it is able to support a data link interconnection. Upon evaluating that a chosen channel is able to support a data link connection, the chosen channel is selected as the next best alternate channel on which to attempt a data link establishment procedure. The channels are chosen from a set of possible channels in an order including a home channel, an in area channel, and then any of the possible channels. Advantageously, the selection of the next best alternate channel provides increased probability of establishing and maintaining a data link over the selected channel as well as providing a certain amount of control communications traffic flow in the system.

Abstract: The igniter connector comprises an insulating housing having a bead-receiving cavity open at one end, a partition in a center of a bottom wall of the cavity, a ferrite bead disposed in the bead-receiving cavity, and holes in the bottom wall of the bead-receiving cavity for insertion of pin terminals, the ferrite bead that is inserted in the bead-receiving cavity and secured in the insulating housing with the ferrite bead having a central opening through which the partition is passed when the ferrite bead is inserted in the bead-receiving cavity, a pair of electrical contacts having receptacle sections for electrical connection with the pin terminals are arranged in contact-receiving cavities disposed between the partition and the ferrite bead inserted in the bead-receiving cavity and wire-connecting sections for connection to electrical wires, and a cover member enclosing the bead-receiving cavity of the insulating housing is latched to the housing and has posts coaxially aligning the receptacle sections of t

Abstract: A reflector apparatus with a reflector, in particular a parabolic mirror, with a plastic layer, on which a plastic sheet with a metal structure is provided, and with a casing consisting of two hollow cylinders which can be arranged inside one another and between which the reflector is held is provided, wherein the reflector comprises a further plastic layer which forms a substantially hollow cylindrical collar on the edge of the reflector and wherein this collar is held between the hollow cylinders of the casing.

Abstract: A fiber optic splice assembly comprising: (a) a fiber-receiving element having opposite faces, first and second ends, and first and second sides, each the face having at least one elongate fiber channel and an elongate bearing channel, (b) two clamping elements, each the clamping element having a clamping face and an opposite spring face, first and second sides, the clamping elements covering at least a portion of each elongate fiber and bearing channel, and (c) a splice spring for imparting opposing normal forces on the spring faces of the clamping elements and along the first side of the fiber-receiving element, the spring permitting independent resilient disengagement of each the clamping faces from the fiber-receiving element face.

Abstract: An electrical interlock connector (40) includes an insulating housing (42) containing at least one terminal-receiving cavity (46) with an electrical terminal (58) disposed therein and a first circuit member (70) connected to a power source and attached to the housing (42). The terminal (58) includes a spring section (62) having an outer connecting portion (61) adapted to be electrically connected to an electrical unit (28). The outer connecting portion (61) resiliently extends outwardly of a first housing surface (41) to an open position wherein the terminal (58) and the first circuit member (70) are electrically disconnected. The outer connecting portion (61) is movable into the cavity (46) to a closed position by a first portion (26) of the apparatus (20) upon mounting the connector against first and second portions (26, 36) of the apparatus.

Abstract: A network interface module 50 is provided for mounting in a network interface unit 31. The module 50 is located in an accessible subscriber section 34. A circuit board 44 is located in a inaccessible service provider section 32. The two sections of the unit 31 are separated by a wall 36. The module 50 has an electrical connector 56 for terminating a subscriber line, a test receptacle 52, and a board receiving connector 54 for connecting to the service provider circuit board 44 located in the service provider section 32 of the unit 31. The module is designed to effect a connection to the service provider circuit board 44 without accessing the service provider section 32.

Abstract: An electrical connector (16) is arranged to releasably receive a pair of conductors (22, 24) and electrically interconnecting the conductors to the terminals (30) of an acoustical speaker (14). The connector includes an insulating housing (36) and a single button (38) in sliding engagement with the housing (36). The button is slidable between a first position (42) where the conductors are held within the connector and electrically interconnected to the speaker terminals (30) and a second position (46) where the conductors (22, 24) can be inserted into the connector or removed therefrom. A pair of contact members (52, 54) are disposed in a cavity (48, 50) within the housing (36). Each contact member includes a tail (28) extending therefrom through an opening (176) in the housing and is electrically interconnected to one of the terminals via a lead (32).

Abstract: A process for cutting or splitting at least one optical fiber at a predetermined angle, wherein the fiber is introduced into a holding and positioning device and is cut by a pulsed laser beam.

Abstract: The invention is a method for fabricating a pseudomorphic HEMT transistor structure with a semiconductor layer having a 2DEG layer therein, a Schottky layer, a transition layer, and an ohmic contact layer on the transition layer. A double recess structure is disposed through the ohmic layer into the transition layer in which one or two layers of INYGa1−YAs are used as etch-stop layers to define the depth of the recess(es).

Abstract: Plug and jack connector assemblies (20, 24) having internal shields (34, 108) separating pairs of connections, and grounding arrangements insuring continuity of ground between the mated assemblies. Within each assembly an interior shield comprises a unitary conductive member having a cross-shaped cross section dividing the interior of the assembly into quadrants. The assemblies are adapted to make eight separate connections, divided into pairs, for use with cabling made up of four twisted pairs (44). Each set of two connections is disposed within one of the quadrants defined by the interior shield, so that it is isolated from all the other connection pairs. The plug connector assembly includes a grounding bracket (32) securely attached to the outer shield (42) of its associated cable (22). The grounding bracket securely engages the conductive housing (102) of the mating jack connector assembly, which in turn is in contact with the outer shield (114) of its associated cable (26).

Abstract: A motor control apparatus (1) for articulating a probe (3) is constructed with a reversible motor (10) and at least one tension adjusting cable (4) to articulate the probe (3).

Abstract: The present invention provides a card connector assembly for connecting cards such as PC cards including memory cards to circuit boards, which makes it possible to obtain highly reliable electrical connections, and which has a low height. The card connector assembly (1) is equipped with a card connector (10), pin contacts (30) of which have card contact sections (33, 34) that electrically connect with the card, and substantially horizontal sections (35, 36) that protrude from a first housing (20) substantially parallel to a circuit board (80), and a mating connector (50) electrical contacts (70) of which have termination portions (72) that are electrically connected to the circuit board (80), and contact portions (74) which are exposed at an upper surface of a second housing (60) and which electrically engage the pin contacts (30).

Abstract: An electrical connector (10) for mounting a leaded electronic component (70) to a circuit board (80) includes a housing (12) having a base (18) with side walls (44) and at least one end wall (30) extending upwardly therefrom together defining a component-receiving cavity (50) extending to an entrance along an insertion face 14. The housing (12) further includes at least first and second terminals (54) disposed in respective terminal-receiving passageways (32). Each terminal (54) has a lead-terminating section (56) exposed to the insertion face (14) for terminating to a respective component lead (80) during component insertion. Side walls (44) include inwardly directed retention latches (46) parallel to and spaced above base (18) and dimensioned to engage and extend over a respective portion of an upper surface of said electronic component to secure said component in said cavity upon full component insertion.

Abstract: A dual band antenna (12) includes a coil (14) and a reactive element (30). The coil (14) has a plurality of windings (20) including first and second selected windings (22,24) between the first and second ends (16,18). Reactive element (30) includes a conductive element (32) disposed on a dielectric film (40), the conductive element (32) having a selected area and shape and extending to first and second ends (34,36) associated with the first and second selected windings (22,24). The reactive element (30) is at least partially wrapped around the coil (14) with the film (40) adjacent to the windings (20) and extending therealong at least between the first and second selected windings (22,24) such that the first and second ends (34,36) of the conductive element (32) are adjacent to and insulated from the first and second selected windings (22,24).

Abstract: A packaged integrated circuit configured for interconnection to an external component comprises a die (1) having a high frequency contact (8), the die (1) being disposed on a lead frame (3). The lead frame (3) comprises a plurality of leads (9). At least two of the leads are first and second RF port leads (9a, 9b) which are electrically connected to the high frequency contact (8). When mounted to a printed circuit board substrate, there is a capacitor (12) connected between the first and second RF port leads (9a, 9b) to achieve frequency specific signal attenuation at an unwanted frequency with minimal contribution of insertion loss at a desired frequency.

Abstract: A novel forward-facing, aft-attached cantilever beam is provided as a latch for securing a fiber optic connector to a receptacle. The beam has engagement structure on its free end which attaches to the receptacle. The connector includes a plug housing formed from a member having a forward end and a rearward end and an axial passageway therethrough through which at least one optical fiber provided in the fiber optic cable extends. The forward end is inserted into the receptacle with the rearward end extending from the receptacle. The cantilevered beam has an end fixed to a rearward portion of the member and its free end extends forwardly toward the forward end of the member. To engage the connector with the receptacle, the free end of the cantilevered beam is biased toward the member and the member is slid into the receptacle. Once fully inserted, the engagement structure on the cantilevered beam engages retention structure in the receptacle.