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DE69121263D1 - Signalsende-/Empfangsschaltungsanordnung - Google Patents

Signalsende-/Empfangsschaltungsanordnung

Info

Publication number
DE69121263D1
DE69121263D1 DE69121263T DE69121263T DE69121263D1 DE 69121263 D1 DE69121263 D1 DE 69121263D1 DE 69121263 T DE69121263 T DE 69121263T DE 69121263 T DE69121263 T DE 69121263T DE 69121263 D1 DE69121263 D1 DE 69121263D1
Authority
DE
Germany
Prior art keywords
signal transmission
reception circuitry
circuitry
reception
transmission
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
DE69121263T
Other languages
English (en)
Other versions
DE69121263T2 (de
Inventor
Norio Shimo
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of DE69121263D1 publication Critical patent/DE69121263D1/de
Publication of DE69121263T2 publication Critical patent/DE69121263T2/de
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
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H01Q1/521—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas
    • H01Q1/525—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas between emitting and receiving antennas
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/44—Transmit/receive switching
    • H04B1/48—Transmit/receive switching in circuits for connecting transmitter and receiver to a common transmission path, e.g. by energy of transmitter

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transceivers (AREA)
  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)
DE69121263T 1990-03-08 1991-03-07 Signalsende-/Empfangsschaltungsanordnung Expired - Fee Related DE69121263T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2057676A JP2830319B2 (ja) 1990-03-08 1990-03-08 送受信切り換え装置

Publications (2)

Publication Number Publication Date
DE69121263D1 true DE69121263D1 (de) 1996-09-19
DE69121263T2 DE69121263T2 (de) 1997-02-06

Family

ID=13062526

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69121263T Expired - Fee Related DE69121263T2 (de) 1990-03-08 1991-03-07 Signalsende-/Empfangsschaltungsanordnung

Country Status (4)

Country Link
US (1) US5193218A (de)
EP (1) EP0446050B1 (de)
JP (1) JP2830319B2 (de)
DE (1) DE69121263T2 (de)

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JP3169775B2 (ja) * 1994-08-29 2001-05-28 株式会社日立製作所 半導体回路、スイッチ及びそれを用いた通信機
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JPH08237165A (ja) * 1995-02-24 1996-09-13 Murata Mfg Co Ltd アンテナ共用器
FI101117B (fi) * 1995-09-22 1998-04-15 Nokia Mobile Phones Ltd Aikajakoisessa radiopuhelinjärjestelmässä toimiva radiopuhelin
DE19610760A1 (de) * 1996-03-19 1997-09-25 Telefunken Microelectron Sende-Empfangs-Umschalter mit Halbleitern
JPH09331206A (ja) * 1996-06-12 1997-12-22 Saitama Nippon Denki Kk Ｔｄｍａ方式用携帯電話機のアンテナ整合部
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US5909641A (en) * 1997-02-24 1999-06-01 At&T Wireless Services Inc. Transmit/receive switch
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JPH11122139A (ja) * 1997-10-17 1999-04-30 Murata Mfg Co Ltd アンテナ共用器
US6009314A (en) * 1997-11-17 1999-12-28 Telefonaktiebolaget L/M Ericsson Monolithic high frequency antenna switch
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
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DE19842706A1 (de) * 1998-09-17 2000-03-23 Siemens Ag Mehrband-Antennenschalter
JP2000134130A (ja) * 1998-10-22 2000-05-12 Matsushita Electric Ind Co Ltd 送受切替スイッチ
AU2380300A (en) * 1999-01-07 2000-07-24 Motorola, Inc. A radio frequency (rf) switch using a single quarter wave isolating section and method of forming same
EP1039652B1 (de) * 1999-03-19 2007-03-14 Asulab S.A. Antenneanordnung
JP4207328B2 (ja) 1999-09-14 2009-01-14 ソニー株式会社 アンテナ切り換え回路及びそれを用いた通信装置
DE19948964C2 (de) * 1999-10-11 2001-10-04 Texas Instruments Deutschland Schaltungsanordnung zum Herstellen einer unidirektionalen Verbindung zwischen Sende- und/oder Empfangsgeräten und einer Antenne
US6552626B2 (en) * 2000-01-12 2003-04-22 Raytheon Company High power pin diode switch
EP1124334A1 (de) * 2000-02-10 2001-08-16 Siemens Aktiengesellschaft Funkstation zum Senden und Empfang von Funksignalen
US6721544B1 (en) * 2000-11-09 2004-04-13 Intel Corporation Duplexer structure for coupling a transmitter and a receiver to a common antenna
FI20002902L (fi) * 2000-12-29 2002-06-30 Nokia Corp Viestintälaite ja menetelmä lähettimen ja vastaanottimen kytkemiseksi
DE60116676T2 (de) * 2001-02-27 2006-10-19 Telefonaktiebolaget Lm Ericsson (Publ) Mehrband-Transformationsstufe für eine Mehrband-HF-Umschaltvorrichtung
US20030022631A1 (en) * 2001-07-13 2003-01-30 Rhodes Robert Andrew Multi-mode bidirectional communications device including a diplexer having a switchable notch filter
FR2828584A1 (fr) * 2001-08-10 2003-02-14 Thomson Licensing Sa Dispositif pour la reception et/ou l'emission de signaux a diversite de rayonnement
JP2003087002A (ja) * 2001-09-14 2003-03-20 Matsushita Electric Ind Co Ltd 高周波スイッチ
AU2002243173A1 (en) 2002-03-22 2003-10-08 Telefonaktiebolaget Lm Ericsson (Publ) Transmit receive switch with high power protection
US7515894B2 (en) * 2002-03-26 2009-04-07 Kyocera Wireless Corp. System and method for providing a multiband antenna
US6987950B2 (en) * 2002-07-25 2006-01-17 Qualcomm, Incorporated Radio with duplexer bypass capability
DE10305302A1 (de) * 2003-02-10 2004-08-19 Valeo Schalter Und Sensoren Gmbh Hochfrequenz-Schaltvorrichtung
JP2005268878A (ja) * 2004-03-16 2005-09-29 Matsushita Electric Ind Co Ltd アンテナ共用器
US8134799B1 (en) 2004-04-06 2012-03-13 Oracle America, Inc. Gripper assembly for data storage system
JP2005311447A (ja) * 2004-04-16 2005-11-04 Toshiba Corp スイッチ回路
DE102004033268A1 (de) * 2004-07-09 2006-02-02 Atmel Germany Gmbh Hochfrequenzschaltung
US7274913B2 (en) * 2004-10-15 2007-09-25 Broadcom Corporation Transceiver system and method of using same
JP3936949B2 (ja) * 2004-10-25 2007-06-27 株式会社日立国際電気 高周波スイッチ回路装置
JP4642570B2 (ja) * 2005-07-06 2011-03-02 日本電信電話株式会社 高周波スイッチ回路、無線機器及び信号経路切り替え器
JP4718308B2 (ja) * 2005-11-25 2011-07-06 三菱電機株式会社 高周波スイッチ
KR100841638B1 (ko) * 2006-04-25 2008-06-26 삼성전자주식회사 시분할복신 무선통신시스템의 수신부 보호 장치
US7498908B2 (en) * 2006-08-04 2009-03-03 Advanced Energy Industries, Inc High-power PIN diode switch
US7612633B2 (en) * 2006-11-07 2009-11-03 Mitsubishi Electric Corporation High-frequency switch
TWI338970B (en) * 2007-11-02 2011-03-11 Univ Nat Taiwan Single-pole-double-throw switch integrated with bandpass filtering function
JP2009152749A (ja) * 2007-12-19 2009-07-09 Soshin Electric Co Ltd 信号切替スイッチ
JP5002509B2 (ja) * 2008-03-28 2012-08-15 双信電機株式会社 高周波スイッチ
EP2224602B1 (de) 2007-12-19 2015-05-06 Soshin Electric Co. Ltd. Hochfrequenzschalter
DE102008013386A1 (de) * 2008-03-10 2009-09-24 Andrew Wireless Systems Gmbh Hochfrequenz-Kurzschluss-Schalter sowie Schaltungseinheit
JP5049886B2 (ja) 2008-06-06 2012-10-17 双信電機株式会社 高周波スイッチ
JP5261119B2 (ja) 2008-09-30 2013-08-14 双信電機株式会社 高周波スイッチ
FR2937481B1 (fr) * 2008-10-17 2011-03-25 Thales Sa Dispositif de commutation electronique pour signaux a haute frequence
JP5287286B2 (ja) * 2009-01-21 2013-09-11 富士通株式会社 バイアス回路
JP2010206369A (ja) * 2009-03-02 2010-09-16 Nec Corp 信号遮断装置及びこれを用いた無線基地局装置の試験方法
US8106728B2 (en) * 2009-04-15 2012-01-31 International Business Machines Corporation Circuit structure and design structure for an optionally switchable on-chip slow wave transmission line band-stop filter and a method of manufacture
US8027648B2 (en) * 2009-04-29 2011-09-27 Lockheed Martin Corporation Radio frequency power monitor
US8446232B2 (en) * 2009-06-01 2013-05-21 Arizona Board Of Regents For And On Behalf Of Arizona State University Ultra-wideband tunable filters based on multi-resolution band-selection
JP6040394B2 (ja) * 2011-05-24 2016-12-07 イマジニアリング株式会社 高周波切替器、及びバイアス電圧出力器
JP6292447B2 (ja) * 2013-06-07 2018-03-14 パナソニックＩｐマネジメント株式会社 送受信切替装置
US10027366B2 (en) 2014-04-25 2018-07-17 Raytheon Company High power radio frequency (RF) antenna switch
WO2018003007A1 (ja) * 2016-06-28 2018-01-04 三菱電機株式会社 高周波スイッチ
WO2018109896A1 (ja) * 2016-12-15 2018-06-21 三菱電機株式会社 高周波スイッチ
EP3703267A1 (de) 2019-02-27 2020-09-02 Nxp B.V. Schaltanordnung

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US3327215A (en) * 1964-09-18 1967-06-20 Motorola Inc Electronic circuit for selectively connecting a transmitter and a receiver to a single antenna
US3471787A (en) * 1966-05-06 1969-10-07 Gen Dynamics Corp Duplexing system
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JPS60174534A (ja) * 1984-02-20 1985-09-07 Toyo Commun Equip Co Ltd アンテナ・スイツチ回路
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US5023935A (en) * 1989-11-17 1991-06-11 Nynex Corporation Combined multi-port transmit/receive switch and filter

Also Published As

Publication number Publication date
DE69121263T2 (de) 1997-02-06
EP0446050B1 (de) 1996-08-14
JPH03258126A (ja) 1991-11-18
EP0446050A2 (de) 1991-09-11
US5193218A (en) 1993-03-09
EP0446050A3 (en) 1992-09-02
JP2830319B2 (ja) 1998-12-02

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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