FR2606556B1 - Tableau de commande pour la selection d'antennes - Google Patents

Tableau de commande pour la selection d'antennes

Info

Publication number
FR2606556B1
FR2606556B1 FR878715413A FR8715413A FR2606556B1 FR 2606556 B1 FR2606556 B1 FR 2606556B1 FR 878715413 A FR878715413 A FR 878715413A FR 8715413 A FR8715413 A FR 8715413A FR 2606556 B1 FR2606556 B1 FR 2606556B1
Authority
FR
France
Prior art keywords
control panel
antenna selection
antenna
selection
panel
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
FR878715413A
Other languages
English (en)
Other versions
FR2606556A1 (fr
Inventor
Franz-Xaver Pitschi
Georg Spinner
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.)
Spinner GmbH
Original Assignee
Spinner GmbH
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 Spinner GmbH filed Critical Spinner GmbH
Publication of FR2606556A1 publication Critical patent/FR2606556A1/fr
Application granted granted Critical
Publication of FR2606556B1 publication Critical patent/FR2606556B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/24—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching
    • 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
    • H01P1/125—Coaxial switches
FR878715413A 1986-11-11 1987-11-06 Tableau de commande pour la selection d'antennes Expired - Fee Related FR2606556B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863638392 DE3638392A1 (de) 1986-11-11 1986-11-11 Antennenwahlschaltfeld

Publications (2)

Publication Number Publication Date
FR2606556A1 FR2606556A1 (fr) 1988-05-13
FR2606556B1 true FR2606556B1 (fr) 1990-03-23

Family

ID=6313637

Family Applications (1)

Application Number Title Priority Date Filing Date
FR878715413A Expired - Fee Related FR2606556B1 (fr) 1986-11-11 1987-11-06 Tableau de commande pour la selection d'antennes

Country Status (3)

Country Link
US (1) US4829271A (fr)
DE (1) DE3638392A1 (fr)
FR (1) FR2606556B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3821770C2 (de) * 1988-06-28 1996-09-05 Teldix Gmbh Mikrowellenschalteranordnung
US5706709A (en) * 1996-05-20 1998-01-13 Snow; Wade Thomas Offset rotary tool
US20030148794A1 (en) * 2002-02-01 2003-08-07 Wilson Charles M. Cellular communications tower connection device
US8156535B2 (en) * 2002-02-12 2012-04-10 Finsar Corporation Data rate compression device for cable television return path using bandpass puncturing
US20040022198A1 (en) * 2002-08-05 2004-02-05 Weil Jon C. Methods and apparatus for simulating random connections

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3223812A (en) * 1965-12-14 Switch system
DE1050406B (fr) * 1957-10-17
US3009118A (en) * 1959-04-14 1961-11-14 Continental Electronics Mfg Radio frequency transmission line switching system
US3394324A (en) * 1962-07-31 1968-07-23 Jennings Radio Mfg Corp Coaxial switch
US3260967A (en) * 1962-10-24 1966-07-12 Jennings Radio Mfg Corp Cross-point switching system
US3215954A (en) * 1963-07-08 1965-11-02 Collins Radio Co Radio frequency matrix switch with integral automatic stub disconnect
US3211847A (en) * 1963-09-18 1965-10-12 Collins Radio Co R-f matrix switch line with integral stub disconnect
US3270299A (en) * 1964-01-08 1966-08-30 American Mach & Foundry Coaxial switching apparatus for connecting selected sources to selected loads
US3331991A (en) * 1966-03-25 1967-07-18 Amp Inc Switching matrix
DE1616538A1 (de) * 1968-03-07 1971-05-27 Telefunken Patent Doppelschalter fuer eine Hochfrequenz-Vielfach-Schalteranordnung
DE1938777A1 (de) * 1969-07-30 1971-02-11 Spinner Dr Ing Georg Koaxialdrehschalter,insbesondere fuer HF-Schaltfelder
US3717736A (en) * 1970-08-06 1973-02-20 Delta Electronics Inc Balanced line switch system with u-shaped crossed conductive channels arranged back to back
US3873794A (en) * 1973-04-20 1975-03-25 Kenneth Owen Radio frequency modular switch system
FR2332607A1 (fr) * 1975-11-21 1977-06-17 Cit Alcatel Commutateur a structure coaxiale
US4201899A (en) * 1977-06-14 1980-05-06 Kenneth Owen Power actuator for a coaxial R F power switch
FR2431231A1 (fr) * 1978-07-12 1980-02-08 Cit Alcatel Matrice de commutation pour signaux electriques de transmission a large bande

Also Published As

Publication number Publication date
DE3638392C2 (fr) 1988-08-25
FR2606556A1 (fr) 1988-05-13
DE3638392A1 (de) 1988-05-26
US4829271A (en) 1989-05-09

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Legal Events

Date Code Title Description
ST Notification of lapse