Patents by Inventor Reimer Nagel
Reimer Nagel has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 9570790Abstract: A RF connector assembly, suitable for millimeter waves comprises a housing, holding a transmission line and a RF connector. The transmission line has a band conductor held in an outer conductor. The band conductor is supported by a plurality of holding pins. The holding pins are fixed by holes in the outer conductor and penetrate the inner conductor through holes therein. The holding pins are injection molded parts made of plastic. They comprise of two sections which can be connected together by a plug and socket connection. One end of the transmission line has a printed circuit board contact for contacting a strip line, while the other end of the transmission line has a contact for connecting the inner conductor of the RF connector.Type: GrantFiled: November 19, 2014Date of Patent: February 14, 2017Assignee: SPINNER GMBHInventors: Reimer Nagel, Martin Graβl, Wolfgang Ziβler, Robert Niebauer, Alexander Winkelmann
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Publication number: 20150137912Abstract: A RF connector assembly, suitable for millimeter waves comprises a housing, holding a transmission line and a RF connector. The transmission line has a band conductor held in an outer conductor. The band conductor is supported by a plurality of holding pins. The holding pins are fixed by holes in the outer conductor and penetrate the inner conductor through holes therein. The holding pins are injection molded parts made of plastic. They comprise of two sections which can be connected together by a plug and socket connection. One end of the transmission line has a printed circuit board contact for contacting a strip line, while the other end of the transmission line has a contact for connecting the inner conductor of the RF connector.Type: ApplicationFiled: November 19, 2014Publication date: May 21, 2015Inventors: Reimer NAGEL, Martin GRAßL, Wolfgang ZIßLER, Robert NIEBAUER, Alexander WINKELMANN
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Patent number: 8041528Abstract: An arrangement for calibrating a vector network analyzer (VNA) is substantially secure against operating errors and offers cost-effective calibration by connecting calibration components. Each calibration component includes a transponder and a non-volatile memory which contains, as non-changeable data, at least the type of the component and an individual identification number and, as changeable data, at least the number of calibration processes performed with this calibration component. The VNA includes a wireless interface for reading at least the non-changeable data of a respective calibration component and for incrementing the stored number of the calibration processes performed with this calibration component.Type: GrantFiled: March 13, 2009Date of Patent: October 18, 2011Assignee: Spinner GmbHInventors: Martin Grassl, Anton Lindner, Reimer Nagel, Michael Lege
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Publication number: 20090234610Abstract: An arrangement for calibrating a vector network analyzer (VNA) is substantially secure against operating errors and offers cost-effective calibration by connecting calibration components. Each calibration component includes a transponder and a non-volatile memory which contains, as non-changeable data, at least the type of the component and an individual identification number and, as changeable data, at least the number of calibration processes performed with this calibration component. The VNA includes a wireless interface for reading at least the non-changeable data of a respective calibration component and for incrementing the stored number of the calibration processes performed with this calibration component.Type: ApplicationFiled: March 13, 2009Publication date: September 17, 2009Applicant: SPINNER GMBHInventors: Martin Grassl, Anton Lindner, Reimer Nagel, Michael Lege
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Publication number: 20060157266Abstract: A ground connector for earthing a cable having an outer jacket closely surrounding an inner conductor, the ground connector comprising a connector body, with at least one contact element for providing electrical contact between the connector body and the inner conductor of the cable, and at least one opening element so designed to cut and/or perforate the outer jacket. A method for earthing a cable with such a ground connector.Type: ApplicationFiled: December 29, 2005Publication date: July 20, 2006Inventors: Erhard Mahlandt, Otto Schumacher, Michael Stansbie, Gerhard Wunder, Reimer Nagel, Thomas Horn, Fredy Ahlenstorf
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Patent number: 6346671Abstract: A coaxial high-frequency cable is described which having an inner conductor (1), a dielectric spacer (2) surrounding the inner conductor (1), and a tubular outer conductor (3) which is applied over the dielectric (2) and which is concentric with the inner conductor (1). To ensure operability in the event of a fire, the spacer is constructed from a combination of an insulating thermoplastic material and a mineral material.Type: GrantFiled: August 11, 1998Date of Patent: February 12, 2002Assignee: AlcatelInventors: Günter Ahrens, Reimer Nagel, Horst Fischer
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Patent number: 6242699Abstract: An apparatus for processing the ends of a coaxial high frequency cable, which has a tubular inner conductor, a dielectric enclosing the same, a tubular outer conductor arranged over the same concentrically to the inner conductor, and a sheath of insulation material enclosing the outer conductor. The apparatus includes a pot-like device (1) with a cylindrical hollow space (2) the diameter (D1) of which at the input area corresponds to the diameter of the high-frequency cable including the sheath. Within the device (1), at the end of the input area, at least one sheath knife (5) for cutting the sheath is arranged, the blade of which projects into the hollow space (2). The diameter (D2) of the hollow space (2) behind the input area corresponds to the outside diameter of the outer conductor of the high frequency cable.Type: GrantFiled: March 17, 2000Date of Patent: June 5, 2001Assignee: AlcatelInventors: Martin Greiner, Detlef Bergmann, Gunter Ahrens, Reimer Nagel
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Patent number: 6181222Abstract: A polarizer for two different frequency bands is described for exciting an antenna with a parabolic reflector. The polarizer has a waveguide section capable of carrying in each frequency band two mutually perpendicularly linearly polarized waves. For each frequency band, two waveguides having a rectangular cross-section are connected to the waveguide section separate from each other and mutually offset in the axial direction of the waveguide section. A respective waveguide is connected directly to the waveguide section for each polarization direction of the lower frequency band, whereas for the upper frequency band—from a connecting point (11, 12) on—each of the two waveguides is subdivided into two branches (18, 19, 20, 21) with each having identical rectangular cross-section. The respective branches terminate on the waveguide section at mutually opposing locations which are circumferentially offset relative to each other by 90° for the two polarization directions.Type: GrantFiled: August 6, 1998Date of Patent: January 30, 2001Assignee: AlcatelInventors: Udo Seewig, Reimer Nagel, Daniel Wojtkowiak
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Patent number: 6150899Abstract: A polarizer for two different frequency bands for exciting an antenna with a parabolic reflector has a waveguide section capable of carrying in each frequency band two mutually perpendicularly linearly polarized waves. For each frequency band, there are connected to the waveguide section, separate from each other and mutually offset in the axial direction of the waveguide section, two waveguides having a rectangular cross-section. For the lower frequency band, for each polarization direction, a respective waveguide is connected directly to the waveguide section. For the higher frequency band, starting at a connecting point, each of the two waveguides is subdivided into two waveguide branches with identical rectangular cross-sections, with the branches terminating at two opposing locations of the waveguide section. The locations, where the branches for the two different polarization directions terminate on the waveguide section, are circumferentially offset relative to each other by 90.degree..Type: GrantFiled: August 6, 1998Date of Patent: November 21, 2000Assignee: AlcatelInventors: Udo Seewig, Reimer Nagel, Daniel Wojtkowiak
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Patent number: 4855750Abstract: A dipole exciter for an antenna for the transmission of electromagnetic waves which is arranged on the free end of a rigid co-axial line is described. The dipole consists of two flat metal pieces (10, 11) which are arranged on the outer conductor (6) of the line and the main dimension of which extends at right angles to the axis of said line.Type: GrantFiled: August 22, 1988Date of Patent: August 8, 1989Assignee: kabelmetal electro Gesellschaft mit beschrankter HaftungInventors: Reimer Nagel, Ralf Wendel
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Patent number: 4758806Abstract: An antenna exciter for two different frequency bands which consists of two polarization switches (3, 4) arranged axially one behind the other and of a feed horn (5). The polarization switches (3, 4) are circular tubes of different inside diameters, the diameters being the same over the entire length. To each polarization switch (3, 4) there can be connected, spaced axially from each other, two wave guides (6, 7, 8, 9) 90.degree. apart from each other. Opposite the wave guide (9) adjacent the feed horn (5) a stop closed by a short-circuit plate (12) is arranged in the corresponding polarization switch (4). Between the feed horn (5) and the adjacent wave guide (9) and between the points of connection of the two wave guides (8, 9) of the larger polarization switch (4), two axially extending webs lying diametrically opposite each other and of a predetermined dimension are arranged therein.Type: GrantFiled: August 28, 1987Date of Patent: July 19, 1988Assignee: kabelmetal electro Gesellschaft mit beschrankter HaftungInventors: Gunter Mohring, Reimer Nagel
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Patent number: 4566254Abstract: The bit for horses comprises a bit bar formed from a moulded article with an oval or circular cross-section and made from a resilient-elastic material having a high abrasive resistance, which conically widens from the center of the two moulded article ends provided with the through-bores for rings for fixing the reins, accompanied by the formation of a central, narrow, resilient-elastic web extending over a short section and has frontally flattened horse tongue contact surfaces, which leads to a bit bar with high abrasive resistance, adequate central mobility and which is advantageous for the horse's tongue.Type: GrantFiled: October 11, 1984Date of Patent: January 28, 1986Inventor: Reimer Nagel