EP1006604A3 - Mikrowellen-Koaxialleitung für gekühlte Mikrowellensysteme - Google Patents

Mikrowellen-Koaxialleitung für gekühlte Mikrowellensysteme Download PDF

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Publication number
EP1006604A3
EP1006604A3 EP99115212A EP99115212A EP1006604A3 EP 1006604 A3 EP1006604 A3 EP 1006604A3 EP 99115212 A EP99115212 A EP 99115212A EP 99115212 A EP99115212 A EP 99115212A EP 1006604 A3 EP1006604 A3 EP 1006604A3
Authority
EP
European Patent Office
Prior art keywords
microwave
coaxial line
cooled
systems
inner conductor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP99115212A
Other languages
English (en)
French (fr)
Other versions
EP1006604A2 (de
Inventor
Bernd Mayer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tesat Spacecom GmbH and Co KG
Original Assignee
Robert Bosch GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP1006604A2 publication Critical patent/EP1006604A2/de
Publication of EP1006604A3 publication Critical patent/EP1006604A3/de
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P3/00—Waveguides; Transmission lines of the waveguide type
    • H01P3/02—Waveguides; Transmission lines of the waveguide type with two longitudinal conductors
    • H01P3/06—Coaxial lines

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  • Non-Reversible Transmitting Devices (AREA)

Abstract

Bei einer Mikrowellen-Koaxialleitung für gekühlte Mikrowellensysteme mit einem Innenleiter (1) und einem Außenleiter (2) ist zur Verringerung der thermischen Leitfähigkeit der Koaxialleitung die thermisch wirksame Länge des Innenleiters (1) und/oder des Außenleiters (2) unter Beibehaltung der elektrisch wirksamen Länge vergrößert und/oder der thermisch wirksame Querschnitt des Innenleiters (1) unter Beibehaltung des elektrisch wirksamen Querschnitts verkleinert. Die Koaxialleitung weist eine minimale Dämpfung bei gleichzeitig maximalem Wärmewiderstand auf.
EP99115212A 1998-12-04 1999-07-31 Mikrowellen-Koaxialleitung für gekühlte Mikrowellensysteme Withdrawn EP1006604A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19855961 1998-12-04
DE1998155961 DE19855961A1 (de) 1998-12-04 1998-12-04 Mikrowellen-Koaxialleitung für gekühlte Mikrowellensysteme

Publications (2)

Publication Number Publication Date
EP1006604A2 EP1006604A2 (de) 2000-06-07
EP1006604A3 true EP1006604A3 (de) 2001-11-07

Family

ID=7889955

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99115212A Withdrawn EP1006604A3 (de) 1998-12-04 1999-07-31 Mikrowellen-Koaxialleitung für gekühlte Mikrowellensysteme

Country Status (2)

Country Link
EP (1) EP1006604A3 (de)
DE (1) DE19855961A1 (de)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5120705A (en) * 1989-06-28 1992-06-09 Motorola, Inc. Superconducting transmission line cable connector providing capacative and thermal isolation
JPH09147634A (ja) * 1995-11-22 1997-06-06 Idoutai Tsushin Sentan Gijutsu Kenkyusho:Kk 同軸ケーブル
JPH09167528A (ja) * 1995-08-30 1997-06-24 Idoutai Tsushin Sentan Gijutsu Kenkyusho:Kk 同軸ケーブル
US5763822A (en) * 1995-08-30 1998-06-09 Advanced Mobile Telecommunication Technology Inc. Coaxial cable

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5120705A (en) * 1989-06-28 1992-06-09 Motorola, Inc. Superconducting transmission line cable connector providing capacative and thermal isolation
JPH09167528A (ja) * 1995-08-30 1997-06-24 Idoutai Tsushin Sentan Gijutsu Kenkyusho:Kk 同軸ケーブル
US5763822A (en) * 1995-08-30 1998-06-09 Advanced Mobile Telecommunication Technology Inc. Coaxial cable
JPH09147634A (ja) * 1995-11-22 1997-06-06 Idoutai Tsushin Sentan Gijutsu Kenkyusho:Kk 同軸ケーブル

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
MARAT DAVIDOVITZ: "A LOW-LOSS THERMAL ISOLATOR FOR WAVEGUIDES AND COAXIAL TRANSMISSION LINES", IEEE MICROWAVE AND GUIDED WAVE LETTERS, IEEE INC, NEW YORK, US, vol. 6, no. 1, 1996, pages 25 - 27, XP000547024, ISSN: 1051-8207 *
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 10 31 October 1997 (1997-10-31) *

Also Published As

Publication number Publication date
EP1006604A2 (de) 2000-06-07
DE19855961A1 (de) 2000-06-08

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