DE69904929D1 - Hochfrequenzschalter - Google Patents

Hochfrequenzschalter

Info

Publication number
DE69904929D1
DE69904929D1 DE69904929T DE69904929T DE69904929D1 DE 69904929 D1 DE69904929 D1 DE 69904929D1 DE 69904929 T DE69904929 T DE 69904929T DE 69904929 T DE69904929 T DE 69904929T DE 69904929 D1 DE69904929 D1 DE 69904929D1
Authority
DE
Germany
Prior art keywords
diode
high frequency
frequency switch
biased
bistable
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
DE69904929T
Other languages
English (en)
Other versions
DE69904929T2 (de
Inventor
Leonard Stevens
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.)
Roke Manor Research Ltd
Original Assignee
Roke Manor Research Ltd
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 Roke Manor Research Ltd filed Critical Roke Manor Research Ltd
Publication of DE69904929D1 publication Critical patent/DE69904929D1/de
Application granted granted Critical
Publication of DE69904929T2 publication Critical patent/DE69904929T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices

Landscapes

  • Electronic Switches (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Circuits Of Receivers In General (AREA)
  • General Induction Heating (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)
  • Electrophonic Musical Instruments (AREA)
DE69904929T 1998-04-14 1999-04-14 Hochfrequenzschalter Expired - Fee Related DE69904929T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9807672A GB2336486B (en) 1998-04-14 1998-04-14 Radio frequency switch
PCT/GB1999/001141 WO1999053617A1 (en) 1998-04-14 1999-04-14 Radio frequency switch

Publications (2)

Publication Number Publication Date
DE69904929D1 true DE69904929D1 (de) 2003-02-20
DE69904929T2 DE69904929T2 (de) 2003-09-04

Family

ID=10830144

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69904929T Expired - Fee Related DE69904929T2 (de) 1998-04-14 1999-04-14 Hochfrequenzschalter

Country Status (6)

Country Link
EP (1) EP1072094B1 (de)
AT (1) ATE231306T1 (de)
DE (1) DE69904929T2 (de)
GB (1) GB2336486B (de)
TW (1) TW437185B (de)
WO (1) WO1999053617A1 (de)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3959750A (en) * 1975-05-22 1976-05-25 Sanders Associates, Inc. Microwave diode switch wherein first diode carries greater control signal current than second diode
JPS5542412A (en) * 1978-09-20 1980-03-25 Hitachi Ltd Electronic high frequency switch
GB2099248B (en) * 1981-05-21 1984-12-19 Marconi Instruments Ltd A switching circuit
JPS60148223A (ja) * 1984-01-13 1985-08-05 Advantest Corp 高速ダイオ−ドスイツチ回路
US4761827A (en) * 1984-09-17 1988-08-02 Satellite Technology Services, Inc. Polarity switch for satellite television receiver
US4672687A (en) * 1985-01-29 1987-06-09 Satellite Technology Services, Inc. Polarity switch for satellite television receiver
NL8603252A (nl) * 1986-12-22 1988-07-18 Philips Nv Magnetisch resonantie-apparaat met verstemde rf-spoel.
JPH02164124A (ja) * 1988-12-19 1990-06-25 Mitsubishi Electric Corp ダイオードスイッチ
JP2600401B2 (ja) * 1989-11-16 1997-04-16 松下電器産業株式会社 ダイオードスイッチ
JPH0646687B2 (ja) * 1989-12-13 1994-06-15 松下電器産業株式会社 混合器
US5170139A (en) * 1991-03-28 1992-12-08 Texas Instruments Incorporated PIN diode switch

Also Published As

Publication number Publication date
TW437185B (en) 2001-05-28
EP1072094B1 (de) 2003-01-15
GB2336486B (en) 2002-07-17
ATE231306T1 (de) 2003-02-15
DE69904929T2 (de) 2003-09-04
GB2336486A (en) 1999-10-20
WO1999053617A1 (en) 1999-10-21
GB9807672D0 (en) 1998-06-10
EP1072094A1 (de) 2001-01-31

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee