DE69514191D1 - Mikrowellenübertragungssystem - Google Patents

Mikrowellenübertragungssystem

Info

Publication number
DE69514191D1
DE69514191D1 DE69514191T DE69514191T DE69514191D1 DE 69514191 D1 DE69514191 D1 DE 69514191D1 DE 69514191 T DE69514191 T DE 69514191T DE 69514191 T DE69514191 T DE 69514191T DE 69514191 D1 DE69514191 D1 DE 69514191D1
Authority
DE
Germany
Prior art keywords
transmission system
microwave transmission
microwave
transmission
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.)
Expired - Fee Related
Application number
DE69514191T
Other languages
English (en)
Other versions
DE69514191T2 (de
Inventor
Leo Kool
Ian Clarke
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
Philips Norden AB
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 Koninklijke Philips Electronics NV, Philips Norden AB filed Critical Koninklijke Philips Electronics NV
Application granted granted Critical
Publication of DE69514191D1 publication Critical patent/DE69514191D1/de
Publication of DE69514191T2 publication Critical patent/DE69514191T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D9/00—Demodulation or transference of modulation of modulated electromagnetic waves
    • H03D9/06—Transference of modulation using distributed inductance and capacitance
    • H03D9/0608—Transference of modulation using distributed inductance and capacitance by means of diodes
    • H03D9/0633—Transference of modulation using distributed inductance and capacitance by means of diodes mounted on a stripline circuit
    • H03D9/0641—Transference of modulation using distributed inductance and capacitance by means of diodes mounted on a stripline circuit located in a hollow waveguide
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D2200/00—Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
    • H03D2200/0001—Circuit elements of demodulators
    • H03D2200/0037—Diplexers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D2200/00—Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
    • H03D2200/0041—Functional aspects of demodulators
    • H03D2200/009—Reduction of local oscillator or RF leakage
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/14—Balanced arrangements
    • H03D7/1408—Balanced arrangements with diodes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/16—Multiple-frequency-changing
    • H03D7/161—Multiple-frequency-changing all the frequency changers being connected in cascade
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/18—Modifications of frequency-changers for eliminating image frequencies
DE69514191T 1994-05-06 1995-05-04 Mikrowellenübertragungssystem Expired - Fee Related DE69514191T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP94201250 1994-05-06
PCT/IB1995/000312 WO1995031034A2 (en) 1994-05-06 1995-05-04 Microwave transmission system

Publications (2)

Publication Number Publication Date
DE69514191D1 true DE69514191D1 (de) 2000-02-03
DE69514191T2 DE69514191T2 (de) 2000-08-17

Family

ID=8216848

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69514191T Expired - Fee Related DE69514191T2 (de) 1994-05-06 1995-05-04 Mikrowellenübertragungssystem

Country Status (7)

Country Link
US (1) US5953644A (de)
EP (1) EP0707757B1 (de)
JP (1) JPH08512448A (de)
AU (1) AU690980B2 (de)
CA (1) CA2166556A1 (de)
DE (1) DE69514191T2 (de)
WO (1) WO1995031034A2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2747840B1 (fr) * 1996-04-22 1998-09-11 Motorola Semiconducteurs Appareil d'irradiation combinee par un faisceau d'ions et un rayonnement micro-onde, et procede associe
IT1284025B1 (it) * 1996-06-18 1998-05-08 Italtel Spa Convertitore di frequenza per applicazioni alle onde radio millimetriche
GB0000079D0 (en) * 2000-01-05 2000-02-23 Ferring Bv Novel antidiuretic agents
US6683513B2 (en) 2000-10-26 2004-01-27 Paratek Microwave, Inc. Electronically tunable RF diplexers tuned by tunable capacitors
US7072649B2 (en) * 2001-11-06 2006-07-04 Volvo Trucks North America, Inc. Multiple purpose antenna system
GB0207370D0 (en) * 2002-03-28 2002-05-08 Univ St Andrews Medical imaging apparatus
CN109155611B (zh) * 2016-06-06 2020-10-27 华为技术有限公司 抑制微波芯片中本振泄露的方法及其装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3696432A (en) * 1971-01-15 1972-10-03 Motorola Inc Combined scan and track antennas
DE2847486A1 (de) * 1978-11-02 1980-05-14 Bayer Ag Verwendung von metallisierten textilen flaechengebilden als strahlenschutz gegen mikrowellen
DE2925827B2 (de) * 1979-06-27 1981-07-09 Siemens AG, 1000 Berlin und 8000 München Mikrowellen- und Millimeterwellenmischer
US4460897A (en) * 1981-04-02 1984-07-17 Bell Telephone Laboratories, Incorporated Scanning phased array antenna system
US4380829A (en) * 1981-05-18 1983-04-19 Varian Associates, Inc. Simplified double balanced frequency converter
JPS583404A (ja) * 1981-06-30 1983-01-10 Toshiba Corp 周波数変換回路
US4411022A (en) * 1982-01-27 1983-10-18 The United States Of America As Represented By The Secretary Of The Air Force Integrated circuit mixer apparatus
US4418429A (en) * 1982-05-07 1983-11-29 General Electric Company Mixer for use in a microwave system
EP0131633B1 (de) * 1983-01-20 1988-10-26 Matsushita Electric Industrial Co., Ltd. Frequenzumwandler
JPS60245318A (ja) * 1984-05-18 1985-12-05 Sharp Corp 導波管型イメ−ジ抑圧ミキサ
CA1262773A (en) * 1985-12-25 1989-11-07 Mitsuhiro Kusano Horn antenna with a choke surface-wave structure on the outer surface thereof
US4996535A (en) * 1988-09-08 1991-02-26 General Electric Company Shortened dual-mode horn antenna
JPH042202A (ja) * 1990-04-19 1992-01-07 Sumitomo Electric Ind Ltd マイクロ波デバイス
US5125110A (en) * 1990-10-17 1992-06-23 Valentine Research, Inc. Microstripline microwave mixer using waveguide filter
USH1034H (en) * 1990-12-28 1992-03-03 United States Of America Millimeter wave tracking radar antenna with variable azimuth pattern
DE69419944T2 (de) * 1993-01-13 1999-12-02 Honda Motor Co Ltd Mischer mit dielektrischem Wellenleiter und Radar-Modul mit dielektrischem Wellenleiter
US5305007A (en) * 1993-04-13 1994-04-19 Cincinnati Microwave Corporation Wideband radar detector
US5396658A (en) * 1993-06-14 1995-03-07 University Of Utah Research Foundation Radio frequency antenna and mixer array

Also Published As

Publication number Publication date
AU2265295A (en) 1995-11-29
EP0707757A1 (de) 1996-04-24
CA2166556A1 (en) 1995-11-16
US5953644A (en) 1999-09-14
WO1995031034A3 (en) 1996-01-04
WO1995031034A2 (en) 1995-11-16
JPH08512448A (ja) 1996-12-24
AU690980B2 (en) 1998-05-07
DE69514191T2 (de) 2000-08-17
EP0707757B1 (de) 1999-12-29

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N

8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee