EP0211541A3 - Self terminating coaxial switch - Google Patents

Self terminating coaxial switch Download PDF

Info

Publication number
EP0211541A3
EP0211541A3 EP86305433A EP86305433A EP0211541A3 EP 0211541 A3 EP0211541 A3 EP 0211541A3 EP 86305433 A EP86305433 A EP 86305433A EP 86305433 A EP86305433 A EP 86305433A EP 0211541 A3 EP0211541 A3 EP 0211541A3
Authority
EP
European Patent Office
Prior art keywords
coaxial
coaxial terminal
peripheral
terminal
coaxial switch
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.)
Withdrawn
Application number
EP86305433A
Other languages
German (de)
French (fr)
Other versions
EP0211541A2 (en
Inventor
Jerzy Hoffman
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.)
Sierra Wireless SA
Original Assignee
Wavecom SA
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 Wavecom SA filed Critical Wavecom SA
Publication of EP0211541A2 publication Critical patent/EP0211541A2/en
Publication of EP0211541A3 publication Critical patent/EP0211541A3/en
Withdrawn legal-status Critical Current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
    • H01P1/125—Coaxial switches

Landscapes

  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)

Abstract

A self-terminating coaxial microwave switch is provided having a moving termination resistor (80). The microwave switch is provided in a multi-position coaxial microwave switching device (10) having a plurality of peripheral coaxial terminals (30) distributed about a central coaxial terminal. A movable termination resistor is provided for each peripheral coaxial terminal. A conductor reed (70) is also provided for each peripheral coaxial terminal, connecting a selected per­ ipheral coaxial terminal to the central coaxial terminal. For each peripheral coaxial terminal, the corresponding termina­ tion resistor and conductor reed physically contact different portions of the same peripheral coaxial terminal.
EP86305433A 1985-08-08 1986-07-15 Self terminating coaxial switch Withdrawn EP0211541A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US76393185A 1985-08-08 1985-08-08
US763931 1985-08-08

Publications (2)

Publication Number Publication Date
EP0211541A2 EP0211541A2 (en) 1987-02-25
EP0211541A3 true EP0211541A3 (en) 1988-09-14

Family

ID=25069222

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86305433A Withdrawn EP0211541A3 (en) 1985-08-08 1986-07-15 Self terminating coaxial switch

Country Status (2)

Country Link
EP (1) EP0211541A3 (en)
IL (1) IL79658A0 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4779066A (en) * 1987-04-20 1988-10-18 Sage Laboratories, Inc. Multi-position switch
US4965542A (en) * 1989-02-28 1990-10-23 Victor Nelson Magnetic switch for coaxial transmission lines
FR2774543B1 (en) * 1998-02-05 2000-08-04 Alsthom Cge Alcatel SWITCHING NETWORK FOR MULTI-CHANNEL INSTALLATIONS
KR100324894B1 (en) * 1999-04-19 2002-02-28 김덕용 Switch using uni-solenoid
US8648268B2 (en) * 2010-01-04 2014-02-11 Fluke Corporation Electro-mechanical microwave switch
CN108321471B (en) * 2017-12-20 2020-04-07 中国航天时代电子公司 Motor type microwave switch with novel rotation state feedback device
CN110082606A (en) * 2019-06-14 2019-08-02 中国石油大学(华东) Dielectric constant measurement system and method based on multichannel Open ended coaxial probe

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB963801A (en) * 1963-02-18 1964-07-15 Philips Electrical Ind Ltd Improvements in or relating to multi-way switches
US4298847A (en) * 1980-04-21 1981-11-03 Dynatech - Uz, Inc. Multiposition microwave switch with independent termination

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB963801A (en) * 1963-02-18 1964-07-15 Philips Electrical Ind Ltd Improvements in or relating to multi-way switches
US4298847A (en) * 1980-04-21 1981-11-03 Dynatech - Uz, Inc. Multiposition microwave switch with independent termination

Also Published As

Publication number Publication date
EP0211541A2 (en) 1987-02-25
IL79658A0 (en) 1986-11-30

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Inventor name: HOFFMAN, JERZY