DE69420445T2 - Schalter für eine HF-Quelle - Google Patents

Schalter für eine HF-Quelle

Info

Publication number
DE69420445T2
DE69420445T2 DE69420445T DE69420445T DE69420445T2 DE 69420445 T2 DE69420445 T2 DE 69420445T2 DE 69420445 T DE69420445 T DE 69420445T DE 69420445 T DE69420445 T DE 69420445T DE 69420445 T2 DE69420445 T2 DE 69420445T2
Authority
DE
Germany
Prior art keywords
switch
source
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
DE69420445T
Other languages
English (en)
Other versions
DE69420445D1 (de
Inventor
Clement Peter Burrage
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.)
BAE Systems Electronics Ltd
Original Assignee
Marconi Electronic Systems 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 Marconi Electronic Systems Ltd filed Critical Marconi Electronic Systems Ltd
Publication of DE69420445D1 publication Critical patent/DE69420445D1/de
Application granted granted Critical
Publication of DE69420445T2 publication Critical patent/DE69420445T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • H04B1/0458—Arrangements for matching and coupling between power amplifier and antenna or between amplifying stages

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
DE69420445T 1993-03-31 1994-03-15 Schalter für eine HF-Quelle Expired - Fee Related DE69420445T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9306709A GB2276785B (en) 1993-03-31 1993-03-31 Changeover means for R F source

Publications (2)

Publication Number Publication Date
DE69420445D1 DE69420445D1 (de) 1999-10-14
DE69420445T2 true DE69420445T2 (de) 1999-12-23

Family

ID=10733071

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69420445T Expired - Fee Related DE69420445T2 (de) 1993-03-31 1994-03-15 Schalter für eine HF-Quelle

Country Status (4)

Country Link
US (1) US5483683A (de)
EP (1) EP0618683B1 (de)
DE (1) DE69420445T2 (de)
GB (1) GB2276785B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5965034A (en) * 1995-12-04 1999-10-12 Mc Electronics Co., Ltd. High frequency plasma process wherein the plasma is executed by an inductive structure in which the phase and anti-phase portion of the capacitive currents between the inductive structure and the plasma are balanced
JP3712095B2 (ja) * 1998-01-14 2005-11-02 株式会社村田製作所 入出力バランス型フィルタ
WO2001080442A2 (de) * 2000-04-18 2001-10-25 Schleifring Und Apparatebau Gmbh Anordnung zur kontaktlosen übertragung elektrischer signale bzw. energie
GB0106834D0 (en) * 2001-03-20 2001-05-09 Quasar Microwave Tech microwave coupler

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2534624A (en) * 1943-05-29 1950-12-19 Hartford Nat Bank & Trust Co Transmitting device
FR1079069A (fr) * 1953-02-26 1954-11-25 Radio Industrie Sa Perfectionnements aux circuits radio-électriques de couplage
DE1166304B (de) * 1963-03-14 1964-03-26 Telefunken Patent Schaltungsanordnung zur Speisung eines gemeinsamen Verbrauchers durch zwei Hochfrequenzstromquellen
GB1094867A (en) * 1965-11-05 1967-12-13 Gen Electric Co Ltd Improvements in or relating to radio transmitters
SE340301B (de) * 1970-03-25 1971-11-15 Satt Elektronik Ab
US4602227A (en) * 1984-07-30 1986-07-22 Rca Corporation Coaxial LC phase-shifter for phase-controlled television broadcast switching circuit
NL8701641A (nl) * 1987-07-13 1989-02-01 Philips Nv Tv-hf ingangsschakeling.

Also Published As

Publication number Publication date
DE69420445D1 (de) 1999-10-14
EP0618683A2 (de) 1994-10-05
GB2276785B (en) 1997-01-08
EP0618683A3 (de) 1994-10-19
US5483683A (en) 1996-01-09
GB2276785A (en) 1994-10-05
GB9306709D0 (en) 1993-05-26
EP0618683B1 (de) 1999-09-08

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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