DE3884598D1 - Antennenwaehler. - Google Patents

Antennenwaehler.

Info

Publication number
DE3884598D1
DE3884598D1 DE88121054T DE3884598T DE3884598D1 DE 3884598 D1 DE3884598 D1 DE 3884598D1 DE 88121054 T DE88121054 T DE 88121054T DE 3884598 T DE3884598 T DE 3884598T DE 3884598 D1 DE3884598 D1 DE 3884598D1
Authority
DE
Germany
Prior art keywords
antenna selector
selector
antenna
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
DE88121054T
Other languages
German (de)
English (en)
Inventor
Stojan Davcev
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.)
Eckold AG
Original Assignee
Asea Brown Boveri AG Switzerland
Asea Brown Boveri 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 Asea Brown Boveri AG Switzerland, Asea Brown Boveri AB filed Critical Asea Brown Boveri AG Switzerland
Application granted granted Critical
Publication of DE3884598D1 publication Critical patent/DE3884598D1/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
    • H01P1/00—Auxiliary devices
    • H01P1/10—Auxiliary devices for switching or interrupting
    • H01P1/12—Auxiliary devices for switching or interrupting by mechanical chopper
DE88121054T 1988-01-26 1988-12-16 Antennenwaehler. Expired - Fee Related DE3884598D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH261/88A CH675927A5 (enEXAMPLES) 1988-01-26 1988-01-26

Publications (1)

Publication Number Publication Date
DE3884598D1 true DE3884598D1 (de) 1993-11-04

Family

ID=4182973

Family Applications (1)

Application Number Title Priority Date Filing Date
DE88121054T Expired - Fee Related DE3884598D1 (de) 1988-01-26 1988-12-16 Antennenwaehler.

Country Status (8)

Country Link
US (1) US4908587A (enEXAMPLES)
EP (1) EP0325759B1 (enEXAMPLES)
JP (1) JPH01216628A (enEXAMPLES)
CH (1) CH675927A5 (enEXAMPLES)
DE (1) DE3884598D1 (enEXAMPLES)
IN (1) IN171731B (enEXAMPLES)
SU (1) SU1711688A3 (enEXAMPLES)
YU (1) YU239188A (enEXAMPLES)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5543807A (en) * 1992-11-25 1996-08-06 Loral Corporation Electronic commutation switch for cylindrical array antennas
JPH11308144A (ja) * 1998-04-24 1999-11-05 Mitsumi Electric Co Ltd 通信装置
CA2316059A1 (en) * 1999-08-24 2001-02-24 Virgilio C. Go Boncan Methods and compositions for use in cementing in cold environments
US6876163B2 (en) * 2002-10-03 2005-04-05 Visteon Global Technologies, Inc. DC motor having a braking circuit
US7015869B2 (en) * 2002-11-18 2006-03-21 Visteon Global Technologies, Inc. High frequency antenna disposed on the surface of a three dimensional substrate
US7511593B2 (en) * 2006-08-14 2009-03-31 Eacceleration Corporation DVI-compatible multi-pole double-throw mechanical switch

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR938348A (fr) * 1946-12-26 1948-09-10 Radio Electr Soc Fr Commutateur de feeders
CH298004A (de) * 1952-01-05 1954-04-15 Patelhold Patentverwertung Vorrichtung zur beliebigen Aufschaltung einzelner Sender auf einzelne Antennen.
DE1075688B (de) * 1957-09-11 1960-02-18 TESLA narodni podnik Prag Hloubetm Zweidrahtverbmdungs glied fur die Schaltvorrichtung eines Antennen-Kreuzwahlersystems
GB927388A (en) * 1961-04-27 1963-05-29 Continental Electronics Mfg Radio frequency transmission line switching system
US3260967A (en) * 1962-10-24 1966-07-12 Jennings Radio Mfg Corp Cross-point switching system
US3534193A (en) * 1968-01-03 1970-10-13 Ramcor Inc Transmission-line switch for cross-bar switching of very high power at radio frequencies
US3588390A (en) * 1969-09-25 1971-06-28 Delta Electronics Inc Matrix-type balanced line switch system
US3885117A (en) * 1974-04-03 1975-05-20 Kenneth Owen Balanced line switch system
US4070637A (en) * 1976-03-25 1978-01-24 Communications Satellite Corporation Redundant microwave configuration
US4201963A (en) * 1978-01-26 1980-05-06 Communications Satellite Corporation 3-Position, 4-port waveguide switch
EP0293386B1 (de) * 1986-02-18 1992-05-13 TELDIX GmbH Mikrowellenschalter mit wenigstens zwei schaltstellungen
CH675036A5 (enEXAMPLES) * 1986-10-22 1990-08-15 Bbc Brown Boveri & Cie

Also Published As

Publication number Publication date
EP0325759A1 (de) 1989-08-02
US4908587A (en) 1990-03-13
EP0325759B1 (de) 1993-09-29
CH675927A5 (enEXAMPLES) 1990-11-15
YU239188A (en) 1991-02-28
SU1711688A3 (ru) 1992-02-07
IN171731B (enEXAMPLES) 1992-12-26
JPH01216628A (ja) 1989-08-30

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Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Free format text: RUPPRECHT, K., DIPL.-ING., PAT.-ANW., 61476 KRONBERG

8320 Willingness to grant licences declared (paragraph 23)
8327 Change in the person/name/address of the patent owner

Owner name: THOMCAST AG, TURGI, AARGAU, CH

8328 Change in the person/name/address of the agent

Free format text: KOENIG, B., DIPL.-PHYS. DR.RER.NAT., PAT.-ANW., 80469 MUENCHEN

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee