DE69502610T2 - Hochfrequenz-impedanzwandler - Google Patents

Hochfrequenz-impedanzwandler

Info

Publication number
DE69502610T2
DE69502610T2 DE69502610T DE69502610T DE69502610T2 DE 69502610 T2 DE69502610 T2 DE 69502610T2 DE 69502610 T DE69502610 T DE 69502610T DE 69502610 T DE69502610 T DE 69502610T DE 69502610 T2 DE69502610 T2 DE 69502610T2
Authority
DE
Germany
Prior art keywords
high frequency
impedance converter
frequency impedance
converter
impedance
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
DE69502610T
Other languages
English (en)
Other versions
DE69502610D1 (de
Inventor
Bernard Cunin
Paul Geist
Alphonse Martz
Joseph-Albert Miehe
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.)
EUROP COMMUNITIES
Original Assignee
EUROP COMMUNITIES
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 EUROP COMMUNITIES filed Critical EUROP COMMUNITIES
Application granted granted Critical
Publication of DE69502610D1 publication Critical patent/DE69502610D1/de
Publication of DE69502610T2 publication Critical patent/DE69502610T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/04—Coupling devices of the waveguide type with variable factor of coupling
DE69502610T 1994-07-07 1995-06-22 Hochfrequenz-impedanzwandler Expired - Fee Related DE69502610T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9408598A FR2722338B1 (fr) 1994-07-07 1994-07-07 Dispositif de couplage et d'adaptation pour la transmission de signaux haute frequence ou hyperfrequence
PCT/FR1995/000836 WO1996002073A1 (fr) 1994-07-07 1995-06-22 Transformateur d'impedance a haute frequence

Publications (2)

Publication Number Publication Date
DE69502610D1 DE69502610D1 (de) 1998-06-25
DE69502610T2 true DE69502610T2 (de) 1998-11-26

Family

ID=9465271

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69502610T Expired - Fee Related DE69502610T2 (de) 1994-07-07 1995-06-22 Hochfrequenz-impedanzwandler

Country Status (9)

Country Link
US (1) US5774026A (de)
EP (1) EP0769213B1 (de)
JP (1) JPH10505716A (de)
CA (1) CA2194470A1 (de)
DE (1) DE69502610T2 (de)
DK (1) DK0769213T3 (de)
ES (1) ES2119456T3 (de)
FR (1) FR2722338B1 (de)
WO (1) WO1996002073A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPO076496A0 (en) * 1996-07-01 1996-07-25 Radio Frequency Systems Pty Limited Input coupling adjustment arrangement for radio frequency filters
KR100295154B1 (ko) 1998-06-12 2001-09-17 윤종용 임피던스정합회로
JP4575261B2 (ja) * 2005-09-14 2010-11-04 株式会社東芝 高周波用パッケージ
KR101384328B1 (ko) 2006-03-23 2014-04-10 가오 가부시키가이샤 세균막 형성 억제제 조성물
US7724484B2 (en) * 2006-12-29 2010-05-25 Cobham Defense Electronic Systems Corporation Ultra broadband 10-W CW integrated limiter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB573365A (en) * 1941-06-03 1945-11-19 John Collard Improvements in or relating to high-frequency transformers
US3166723A (en) * 1961-03-06 1965-01-19 Micro Radionics Inc Variable directional coupler having a movable articulated conductor
US3363201A (en) * 1965-03-25 1968-01-09 Harold B. Isaacson Variable attenuator having low minimum insertion loss
US3560885A (en) * 1968-11-18 1971-02-02 Textron Inc Variable radio-frequency coupler
JPH0722242B2 (ja) * 1985-12-27 1995-03-08 島田理化工業株式会社 同軸導波管変換器
DE3617359C1 (de) * 1986-05-23 1987-10-01 Georg Dr-Ing Spinner 3-dB-Richtkoppler

Also Published As

Publication number Publication date
FR2722338A1 (fr) 1996-01-12
WO1996002073A1 (fr) 1996-01-25
CA2194470A1 (fr) 1996-01-25
EP0769213A1 (de) 1997-04-23
EP0769213B1 (de) 1998-05-20
DE69502610D1 (de) 1998-06-25
JPH10505716A (ja) 1998-06-02
ES2119456T3 (es) 1998-10-01
US5774026A (en) 1998-06-30
FR2722338B1 (fr) 1996-09-13
DK0769213T3 (da) 1999-03-15

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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