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FR1548893A - - Google Patents

Info

Publication number
FR1548893A
FR1548893A FR1548893DA FR1548893A FR 1548893 A FR1548893 A FR 1548893A FR 1548893D A FR1548893D A FR 1548893DA FR 1548893 A FR1548893 A FR 1548893A
Authority
FR
France
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
Application number
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 filed Critical
Application granted granted Critical
Publication of FR1548893A publication Critical patent/FR1548893A/fr
Expired 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
    • H01P1/15—Auxiliary devices for switching or interrupting by semiconductor devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/03—Details of HF subsystems specially adapted therefor, e.g. common to transmitter and receiver
    • G01S7/034—Duplexers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Electronic Switches (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Radar Systems Or Details Thereof (AREA)
FR1548893D 1966-12-30 1967-12-14 Expired FR1548893A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60620166A 1966-12-30 1966-12-30

Publications (1)

Publication Number Publication Date
FR1548893A true FR1548893A (fr) 1968-12-06

Family

ID=24426991

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1548893D Expired FR1548893A (fr) 1966-12-30 1967-12-14

Country Status (6)

Country Link
US (1) US3475700A (fr)
DE (1) DE1591763B1 (fr)
FR (1) FR1548893A (fr)
GB (1) GB1201320A (fr)
NO (1) NO125335B (fr)
SE (1) SE337050B (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2064079A1 (fr) * 1969-10-01 1971-07-16 Western Electric Co
FR2206589A1 (fr) * 1972-11-10 1974-06-07 Philips Nv
EP0023873A1 (fr) * 1979-08-07 1981-02-11 Thomson-Csf Limiteur passif de puissance à semi-conducteurs réalisé sur des lignes à structure plane, et circuit hyperfréquence utilisant un tel limiteur
FR2566920A1 (fr) * 1984-06-29 1986-01-03 Thomson Csf Sonde radioaltimetrique a modulation de frequence
EP0724333A2 (fr) * 1995-01-30 1996-07-31 Murata Manufacturing Co., Ltd. Commutateur haute fréquence hybride pouvant être utilisé dans un téléphone portable du type à diversité d'antennes
EP0715410A3 (fr) * 1994-11-28 1998-02-04 Murata Manufacturing Co., Ltd. Commutateur haute fréquence
EP0716509A3 (fr) * 1994-12-05 1998-02-04 Murata Manufacturing Co., Ltd. Commutateur haute fréquence
EP1439597A1 (fr) * 2003-01-17 2004-07-21 Alcatel Dispositif de commutation une voie vers deux sans point de panne unique pour systèmes satellites

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3629731A (en) * 1968-07-12 1971-12-21 Tektronix Inc Sampling system
US3629732A (en) * 1969-05-05 1971-12-21 Alpha Ind Inc Broadband biasing circuit cooperating with switch to establish broadband rf filter path between input and output ports
US3593222A (en) * 1969-05-21 1971-07-13 Alpha Ind Inc Microwave series switch biasing circuit
FR2071043A5 (fr) * 1969-12-16 1971-09-17 Thomson Csf
US3676803A (en) * 1970-05-01 1972-07-11 Communications Satellite Corp Electronically tunable matching circuit for circulators
US3678414A (en) * 1970-10-19 1972-07-18 Collins Radio Co Microstrip diode high isolation switch
US3655997A (en) * 1970-10-23 1972-04-11 Us Navy Complementary driver circuit for diode digital phase shifters
US3792384A (en) * 1972-01-24 1974-02-12 Motorola Inc Controlled loss capacitor
US3813497A (en) * 1972-04-12 1974-05-28 Communications Satellite Corp Microwave multiplex switch
US3813561A (en) * 1972-10-16 1974-05-28 Lrc Inc Voltage control switch driver
US3774123A (en) * 1972-12-11 1973-11-20 Ibm Broad band microstrip n-pole m-throw pin diode switch having predetermined spacing between pole and throw conductors
US3909751A (en) * 1973-12-28 1975-09-30 Hughes Aircraft Co Microwave switch and shifter including a bistate capacitor
US4023125A (en) * 1975-10-17 1977-05-10 General Electric Company Printed broadband rf bias circuits
US4220874A (en) * 1977-02-15 1980-09-02 Oki Electric Industry Co., Ltd. High frequency semiconductor devices
US4322695A (en) * 1978-05-11 1982-03-30 Communications Satellite Corporation Planar transmission line attenuator and switch
US4302734A (en) * 1980-03-12 1981-11-24 Nasa Microwave switching power divider
ATE58031T1 (de) * 1980-11-17 1990-11-15 Ball Corp Verfahren zum herstellen eines planarphasenschiebers.
JPS5896351U (ja) * 1981-12-22 1983-06-30 日本電気株式会社 アンテナ共用器
DE3210028A1 (de) * 1982-03-19 1984-02-02 ANT Nachrichtentechnik GmbH, 7150 Backnang Schalter fuer hochfrequenzenergie
US4477817A (en) * 1982-07-08 1984-10-16 Rca Corporation Switching circuit including pin diodes for impedance matching
US4525689A (en) * 1983-12-05 1985-06-25 Ford Aerospace & Communications Corporation N×m stripline switch
DE3409930A1 (de) * 1984-03-17 1985-10-10 Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar Schaltungsanordnung zur trennung von hochfrequenzimpulsen an einer akustischen reflektionslinsenanordnung
US4637065A (en) * 1984-05-07 1987-01-13 Motorola, Inc. Broadband solid state antenna switch
US4626806A (en) * 1985-10-10 1986-12-02 E. F. Johnson Company RF isolation switch
US4697160A (en) * 1985-12-19 1987-09-29 Hughes Aircraft Company Hybrid power combiner and amplitude controller
US4780724A (en) * 1986-04-18 1988-10-25 General Electric Company Antenna with integral tuning element
FR2621133B1 (fr) * 1987-09-25 1989-07-28 Thomson Csf Dispositif de commutation pour un systeme du type dme
GB2212988B (en) * 1987-11-30 1992-02-12 Plessey Co Plc Microwave circuit element
JPH0295001A (ja) * 1988-09-30 1990-04-05 Mitsubishi Electric Corp マイクロ波半導体スイッチ
JPH0636492B2 (ja) * 1989-04-03 1994-05-11 山武ハネウエル株式会社 マイクロ波電力受信装置
US5109205A (en) * 1990-11-08 1992-04-28 Honeywell Inc. Millimeter wave microstrip shunt-mounted pin diode switch with particular bias means
US5170139A (en) * 1991-03-28 1992-12-08 Texas Instruments Incorporated PIN diode switch
CA2135799A1 (fr) * 1993-03-31 1994-10-13 Darioush Agahi-Kesheh Circuit et methode de commutation
US5440283A (en) * 1994-06-14 1995-08-08 Sierra Microwave Technology Inverted pin diode switch apparatus
JPH11312907A (ja) * 1997-12-18 1999-11-09 Matsushita Electric Ind Co Ltd 整合回路チップ、整合回路付きフィルタ、共用器、及び移動体通信機器
US6225874B1 (en) * 1998-05-29 2001-05-01 Agilent Technologies Inc. Coupling structure as a signal switch
JP2000307304A (ja) * 1999-04-26 2000-11-02 Mitsubishi Electric Corp マイクロ波モジュール
US6208219B1 (en) * 1999-05-12 2001-03-27 Samuel Singer Broadband RF circuits with microstrips laid out in randomly meandering paths
AT409901B (de) * 2000-05-24 2002-12-27 Paschke Fritz Dr Integrierter schaltkreis mit leitung für hochfrequente signale
AU2002243173A1 (en) 2002-03-22 2003-10-08 Telefonaktiebolaget Lm Ericsson (Publ) Transmit receive switch with high power protection
TW200630008A (en) * 2005-02-04 2006-08-16 Ind Tech Res Inst Switch design for wireless communication
US7391283B2 (en) * 2005-11-29 2008-06-24 Tdk Corporation RF switch
EP1892827A1 (fr) * 2006-08-24 2008-02-27 Alcatel Lucent Amplificateur de puissance multi-standard à bande monofréquence
CN103311613B (zh) * 2013-05-22 2015-06-10 南京航空航天大学 一种无需匹配网络、高共模抑制的平衡微带双工器
US9660689B2 (en) * 2014-11-13 2017-05-23 Honeywell International Inc. Multiple radio frequency (RF) systems using a common radio frequency port without an RF switch
TWI639308B (zh) 2017-11-08 2018-10-21 和碩聯合科技股份有限公司 射頻開關電路
CN108232380B (zh) * 2018-03-26 2020-06-19 华南理工大学 一种高集成双模矩形谐振器单层平面双工器
US11323147B1 (en) * 2021-06-07 2022-05-03 Futurecom Systems Group, ULC Reducing insertion loss in a switch for a communication device
US12095496B2 (en) 2021-10-18 2024-09-17 Futurecom Systems Group, ULC Self-diagnostic systems and method for a transceiver
US12041533B2 (en) 2022-05-10 2024-07-16 Motorola Solutions, Inc. System and method for configuring a portable communication system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3008089A (en) * 1958-02-20 1961-11-07 Bell Telephone Labor Inc Semiconductive device comprising p-i-n conductivity layers
US3183373A (en) * 1962-09-25 1965-05-11 Sakurai Masami High frequency high speed switching circuits
US3374404A (en) * 1964-09-18 1968-03-19 Texas Instruments Inc Surface-oriented semiconductor diode
US3321717A (en) * 1965-09-07 1967-05-23 Willis H Harper Low-loss, broadband, programmable monopulse beam-selector switch

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2064079A1 (fr) * 1969-10-01 1971-07-16 Western Electric Co
FR2206589A1 (fr) * 1972-11-10 1974-06-07 Philips Nv
EP0023873A1 (fr) * 1979-08-07 1981-02-11 Thomson-Csf Limiteur passif de puissance à semi-conducteurs réalisé sur des lignes à structure plane, et circuit hyperfréquence utilisant un tel limiteur
FR2566920A1 (fr) * 1984-06-29 1986-01-03 Thomson Csf Sonde radioaltimetrique a modulation de frequence
EP0169127A1 (fr) * 1984-06-29 1986-01-22 Thomson-Csf Sonde radioaltimétrique à modulation de fréquence
EP0715410A3 (fr) * 1994-11-28 1998-02-04 Murata Manufacturing Co., Ltd. Commutateur haute fréquence
EP0716509A3 (fr) * 1994-12-05 1998-02-04 Murata Manufacturing Co., Ltd. Commutateur haute fréquence
US6518822B1 (en) 1994-12-05 2003-02-11 Murata Manufacturing Co., Ltd. High-frequency switch
EP0724333A2 (fr) * 1995-01-30 1996-07-31 Murata Manufacturing Co., Ltd. Commutateur haute fréquence hybride pouvant être utilisé dans un téléphone portable du type à diversité d'antennes
EP0724333A3 (fr) * 1995-01-30 1998-02-11 Murata Manufacturing Co., Ltd. Commutateur haute fréquence hybride pouvant être utilisé dans un téléphone portable du type à diversité d'antennes
EP1439597A1 (fr) * 2003-01-17 2004-07-21 Alcatel Dispositif de commutation une voie vers deux sans point de panne unique pour systèmes satellites
FR2850206A1 (fr) * 2003-01-17 2004-07-23 Cit Alcatel Dispositif de commutation une voie vers deux sans point de panne unique
US7068123B2 (en) 2003-01-17 2006-06-27 Alcatel Single-pole double-throw switch with no single failure point

Also Published As

Publication number Publication date
DE1591763B1 (de) 1970-07-02
US3475700A (en) 1969-10-28
NO125335B (fr) 1972-08-21
GB1201320A (en) 1970-08-05
SE337050B (fr) 1971-07-26

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Legal Events

Date Code Title Description
ST Notification of lapse