DE3579846D1 - Mechanischer mikrowellenschalter mit hoher geschwindigkeit. - Google Patents

Mechanischer mikrowellenschalter mit hoher geschwindigkeit.

Info

Publication number
DE3579846D1
DE3579846D1 DE8585303670T DE3579846T DE3579846D1 DE 3579846 D1 DE3579846 D1 DE 3579846D1 DE 8585303670 T DE8585303670 T DE 8585303670T DE 3579846 T DE3579846 T DE 3579846T DE 3579846 D1 DE3579846 D1 DE 3579846D1
Authority
DE
Germany
Prior art keywords
high speed
microwave switch
mechanical microwave
mechanical
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.)
Expired - Lifetime
Application number
DE8585303670T
Other languages
German (de)
English (en)
Inventor
Yuhei C O Nec Corporati Kosugi
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Application granted granted Critical
Publication of DE3579846D1 publication Critical patent/DE3579846D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/02—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors
    • H02N2/04—Constructional details
    • H02N2/043—Mechanical transmission means, e.g. for stroke amplification
DE8585303670T 1984-05-28 1985-05-23 Mechanischer mikrowellenschalter mit hoher geschwindigkeit. Expired - Lifetime DE3579846D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59108099A JPS60251701A (ja) 1984-05-28 1984-05-28 マイクロ波スイツチ

Publications (1)

Publication Number Publication Date
DE3579846D1 true DE3579846D1 (de) 1990-10-31

Family

ID=14475846

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585303670T Expired - Lifetime DE3579846D1 (de) 1984-05-28 1985-05-23 Mechanischer mikrowellenschalter mit hoher geschwindigkeit.

Country Status (4)

Country Link
US (1) US4633118A (cg-RX-API-DMAC7.html)
EP (1) EP0163497B1 (cg-RX-API-DMAC7.html)
JP (1) JPS60251701A (cg-RX-API-DMAC7.html)
DE (1) DE3579846D1 (cg-RX-API-DMAC7.html)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0325421Y2 (cg-RX-API-DMAC7.html) * 1986-03-13 1991-06-03
JPH0410704Y2 (cg-RX-API-DMAC7.html) * 1987-04-20 1992-03-17
US4780692A (en) * 1987-05-04 1988-10-25 Motorola, Inc. Cableless switching element for waveguide having low loss and fast switching speed
US4767198A (en) * 1987-06-24 1988-08-30 Unisys Corporation SAW/BAW Bragg cell
JP2592615B2 (ja) * 1987-09-16 1997-03-19 日本特殊陶業株式会社 電歪駆動装置
US4976553A (en) * 1987-12-09 1990-12-11 Max Co., Ltd. Very small displacement enlargement mechanism and printing head using the same
US4929859A (en) * 1987-12-25 1990-05-29 Toyota Jidosha Kabushiki Kaisha Piezoelectric actuator having parallel arrangement of a single piezoelectric element and a pair of displacement magnification arms
US4769569A (en) * 1988-01-19 1988-09-06 Ford Motor Company Piezoelectric stack motor stroke amplifier
US5004946A (en) * 1989-07-06 1991-04-02 Brother Kogyo Kabushiki Kaisha Parallel four-link mechanism
CA2014584C (en) * 1990-04-12 1992-06-09 Paul Y. Tsoi C-, t- and s-switches that are mechanically operated by a rotary actuator
DE69203140T2 (de) * 1991-04-25 1995-11-30 Nippon Electric Co Verschiebungsverstärkungsmechanismus mit piezoelektrisches Element.
US5207318A (en) * 1991-07-29 1993-05-04 Dynatech Microwave Technology, Inc. Plunger switch
US5159225A (en) * 1991-10-18 1992-10-27 Aura Systems, Inc. Piezoelectric actuator
US5281936A (en) * 1992-06-01 1994-01-25 Teledyne Industries, Inc. Microwave switch
US5451918A (en) * 1994-05-04 1995-09-19 Teledyne Industries, Inc. Microwave multi-port transfer switch
US6281766B1 (en) * 1998-06-01 2001-08-28 Motorola, Inc. Stacked piezoelectric actuators to control waveguide phase shifters and method of manufacture thereof
US6043440A (en) * 1998-09-11 2000-03-28 Teledyne Industries, Inc. Microwave switch contact interface
ATE318451T1 (de) * 1999-06-04 2006-03-15 Norbert Beyrard France Sarl Durch einen piezoelektrischen motor angetriebenen schalter
US6037849A (en) * 1999-07-26 2000-03-14 Delaware Capital Formation, Inc. Microwave switch having magnetically retained actuator plate
US6879087B2 (en) 2002-02-06 2005-04-12 Viking Technologies, L.C. Apparatus for moving a pair of opposing surfaces in response to an electrical activation
US6759790B1 (en) * 2001-01-29 2004-07-06 Viking Technologies, L.C. Apparatus for moving folded-back arms having a pair of opposing surfaces in response to an electrical activation
WO2004006349A2 (en) * 2002-07-03 2004-01-15 Viking Technologies, L.C. Temperature compensating insert for a mechanically leveraged smart material actuator
GB2416425B (en) 2003-04-04 2007-01-03 Viking Technologies Lc Apparatus and process for optimizing work from a smart material actuator product
DE102005023767A1 (de) * 2005-05-19 2006-11-23 Otto-Von-Guericke-Universität Magdeburg Stellantrieb
US20080283379A1 (en) * 2007-05-18 2008-11-20 Teledyne Technologies Incorporated Coaxial switch with reduced tribo-electric charge accumulation
US7876185B2 (en) * 2008-05-05 2011-01-25 Teledyne Technologies Incorporated Electromagnetic switch
CN104821242B (zh) * 2015-04-17 2017-11-10 中国电子科技集团公司第四十一研究所 一种单螺旋管式转换开关设计

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3739306A (en) * 1970-09-03 1973-06-12 Bunker Ramo Microwave coaxial switch
AT314020B (de) * 1971-04-13 1974-02-15 Bunker Ramo Elektrischer schalter
US4435666A (en) * 1981-05-26 1984-03-06 Nippon Electric Co., Ltd. Lever actuator comprising a longitudinal-effect electroexpansive transducer and designed to prevent actuation from degrading the actuator
GB2102213B (en) * 1981-06-16 1985-04-03 Dynatech Uz Inc Multiposition microwave switch with independent termination
FR2522195A1 (fr) * 1982-02-24 1983-08-26 Micronde Sa Relais coaxial inverseur hyperfrequence
US4547086A (en) * 1982-12-06 1985-10-15 Nec Corporation Piezoelectrically driven printing mechanism for dot matrix printers
CA1218561A (en) * 1983-02-25 1987-03-03 Takeshi Yano Differential lever actuator including differentially force-transmitting members which are not liable to break
US4454442A (en) * 1983-07-15 1984-06-12 General Dynamics Electronics Division Piezoelectric relay using Euler lever
US4538087A (en) * 1984-06-11 1985-08-27 General Electric Company Alternating current driven piezoelectric latching relay and method of operation

Also Published As

Publication number Publication date
EP0163497B1 (en) 1990-09-26
EP0163497A2 (en) 1985-12-04
JPS60251701A (ja) 1985-12-12
EP0163497A3 (en) 1986-08-27
US4633118A (en) 1986-12-30
JPH0132617B2 (cg-RX-API-DMAC7.html) 1989-07-07

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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