SE511749C2 - Antennomkopplare - Google Patents

Antennomkopplare

Info

Publication number
SE511749C2
SE511749C2 SE9801209A SE9801209A SE511749C2 SE 511749 C2 SE511749 C2 SE 511749C2 SE 9801209 A SE9801209 A SE 9801209A SE 9801209 A SE9801209 A SE 9801209A SE 511749 C2 SE511749 C2 SE 511749C2
Authority
SE
Sweden
Prior art keywords
capacitor
amplifier
inductor
antenna
switching means
Prior art date
Application number
SE9801209A
Other languages
English (en)
Swedish (sv)
Other versions
SE9801209D0 (sv
SE9801209L (sv
Inventor
Per-Olof Brandt
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE9801209A priority Critical patent/SE511749C2/sv
Publication of SE9801209D0 publication Critical patent/SE9801209D0/xx
Priority to AU39635/99A priority patent/AU753862B2/en
Priority to KR1020007011125A priority patent/KR100639589B1/ko
Priority to EP99922694A priority patent/EP1078414B1/de
Priority to AT99922694T priority patent/ATE318452T1/de
Priority to PCT/SE1999/000496 priority patent/WO1999052172A1/en
Priority to DE69929968T priority patent/DE69929968T2/de
Priority to JP2000542822A priority patent/JP4391689B2/ja
Priority to EEP200000582A priority patent/EE03984B1/xx
Priority to BRPI9909467-3B1A priority patent/BR9909467B1/pt
Priority to CNB998071072A priority patent/CN1192451C/zh
Priority to US09/287,564 priority patent/US6332071B1/en
Publication of SE9801209L publication Critical patent/SE9801209L/
Publication of SE511749C2 publication Critical patent/SE511749C2/sv
Priority to HK02100123.8A priority patent/HK1038644B/zh

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/213—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transceivers (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Burglar Alarm Systems (AREA)
  • Amplifiers (AREA)
SE9801209A 1998-04-07 1998-04-07 Antennomkopplare SE511749C2 (sv)

Priority Applications (13)

Application Number Priority Date Filing Date Title
SE9801209A SE511749C2 (sv) 1998-04-07 1998-04-07 Antennomkopplare
CNB998071072A CN1192451C (zh) 1998-04-07 1999-03-29 天线开关
DE69929968T DE69929968T2 (de) 1998-04-07 1999-03-29 Antennenschalter
EEP200000582A EE03984B1 (et) 1998-04-07 1999-03-29 Antennikommutaator
EP99922694A EP1078414B1 (de) 1998-04-07 1999-03-29 Antennenschalter
AT99922694T ATE318452T1 (de) 1998-04-07 1999-03-29 Antennenschalter
PCT/SE1999/000496 WO1999052172A1 (en) 1998-04-07 1999-03-29 Antenna switch
AU39635/99A AU753862B2 (en) 1998-04-07 1999-03-29 Antenna switch
JP2000542822A JP4391689B2 (ja) 1998-04-07 1999-03-29 アンテナスイッチ
KR1020007011125A KR100639589B1 (ko) 1998-04-07 1999-03-29 안테나 스위치
BRPI9909467-3B1A BR9909467B1 (pt) 1998-04-07 1999-03-29 Comutador de antena
US09/287,564 US6332071B1 (en) 1998-04-07 1999-04-06 Integrated antenna switch having amplifier
HK02100123.8A HK1038644B (zh) 1998-04-07 2002-01-08 天線開關

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9801209A SE511749C2 (sv) 1998-04-07 1998-04-07 Antennomkopplare

Publications (3)

Publication Number Publication Date
SE9801209D0 SE9801209D0 (sv) 1998-04-07
SE9801209L SE9801209L (sv) 1999-10-08
SE511749C2 true SE511749C2 (sv) 1999-11-15

Family

ID=20410875

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9801209A SE511749C2 (sv) 1998-04-07 1998-04-07 Antennomkopplare

Country Status (13)

Country Link
US (1) US6332071B1 (de)
EP (1) EP1078414B1 (de)
JP (1) JP4391689B2 (de)
KR (1) KR100639589B1 (de)
CN (1) CN1192451C (de)
AT (1) ATE318452T1 (de)
AU (1) AU753862B2 (de)
BR (1) BR9909467B1 (de)
DE (1) DE69929968T2 (de)
EE (1) EE03984B1 (de)
HK (1) HK1038644B (de)
SE (1) SE511749C2 (de)
WO (1) WO1999052172A1 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001077719A (ja) * 1999-09-07 2001-03-23 Nec Saitama Ltd アンテナ・インピーダンス変化の補償可能な携帯電話機
JP3371887B2 (ja) * 2000-03-23 2003-01-27 株式会社村田製作所 移動体通信装置及びそれに用いる高周波複合部品
DE10030982A1 (de) * 2000-06-30 2002-01-10 Nokia Mobile Phones Ltd Antennenumschalter für Sende-Empfangseinheiten in einer Mobilstation
US6950410B1 (en) 2000-07-14 2005-09-27 Telefonaktiebolaget Lm Ericsson (Publ) Frequency multiplexer
FR2816887B1 (fr) * 2000-11-20 2003-03-14 Dufournier Technologies Procede et dispositif detecteur d'usure des pneumatiques ou bandes de roulement et surfaces ou zones d'usure analogues
FR2818054B1 (fr) * 2000-12-08 2006-08-11 St Microelectronics Sa Tete d'emission-reception
JP3813083B2 (ja) * 2001-12-05 2006-08-23 ローム株式会社 送受信装置
KR20030063632A (ko) * 2002-01-23 2003-07-31 엘지이노텍 주식회사 안테나 스위치
KR100455144B1 (ko) * 2002-03-29 2004-11-06 엘지전자 주식회사 듀얼모드 단말기의 스위치
GB0208130D0 (en) * 2002-04-09 2002-05-22 Koninkl Philips Electronics Nv Improvements in or relating to wireless terminals
GB0209959D0 (en) * 2002-05-01 2002-06-05 Koninkl Philips Electronics Nv Improvements in or relating to wireless terminals
US10100316B2 (en) * 2002-11-21 2018-10-16 Archemix Llc Aptamers comprising CPG motifs
JP2004193680A (ja) 2002-12-06 2004-07-08 Fujitsu Ten Ltd 車載用アンテナおよびダイバシティ受信装置
US7197284B2 (en) * 2003-04-25 2007-03-27 Telefonaktiebolaget Lm Ericsson (Publ) Antenna switches including field effect transistors
US7366473B2 (en) * 2004-04-28 2008-04-29 Intel Corporation Method and apparatus for diversity switching control
US7400862B2 (en) * 2004-10-25 2008-07-15 Skyworks Solutions, Inc. Transmit-receive switch architecture providing pre-transmit isolation
EP1829126B1 (de) * 2004-12-09 2020-05-27 Wispry, Inc. Mems-kondensatoren, induktoren und zugehörige systeme und verfahren
US8064843B2 (en) * 2005-09-12 2011-11-22 Epcos Ag Electrical component for the front end circuit of a transceiver
US7274340B2 (en) * 2005-12-28 2007-09-25 Nokia Corporation Quad-band coupling element antenna structure
US8503695B2 (en) 2007-09-28 2013-08-06 Qualcomm Incorporated Suppressing output offset in an audio device
US20090289861A1 (en) * 2008-05-20 2009-11-26 Infineon Technologies Ag Radio frequency communication devices and methods
US8260347B2 (en) * 2008-05-20 2012-09-04 Intel Mobile Communications GmbH Radio frequency communication devices and methods
US8565814B2 (en) * 2008-08-28 2013-10-22 Intel Mobile Communications GmbH Radio frequency communication devices and methods
DE102010048619A1 (de) * 2010-10-15 2012-04-19 Epcos Ag Antennenanordnung
US9231536B2 (en) 2011-07-24 2016-01-05 Ethertronics, Inc. Multi-mode multi-band self-realigning power amplifier
US9172422B2 (en) * 2011-07-24 2015-10-27 Ethertronics, Inc. Communication systems with enhanced isolation provision and optimized impedance matching
CN105429605B (zh) * 2014-09-16 2019-03-08 天工方案公司 具有减小的频带加载的多频带设备
WO2017099578A1 (en) 2015-12-07 2017-06-15 Greenpeak Technologies B.V. On-chip balun circuit and multi-port antenna switch circuit
JP2017208656A (ja) * 2016-05-17 2017-11-24 株式会社村田製作所 スイッチモジュール及び高周波モジュール
CN106207394B (zh) * 2016-06-29 2018-09-25 常州柯特瓦电子有限公司 一种具有双输出端口低噪声放大器的双模车载天线
CN108183331B (zh) * 2017-12-14 2020-12-01 Oppo广东移动通信有限公司 天线调谐电路、天线装置以及移动终端
US11380988B2 (en) * 2020-11-13 2022-07-05 Qualcomm Incorporated Antenna switching scheme

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5507011A (en) * 1992-12-22 1996-04-09 Murata Manufacturing Co., Ltd. High-frequency switch including strip line and two switching diodes
JPH06291696A (ja) * 1993-03-30 1994-10-18 Sony Corp アンテナ共用器
US5584053A (en) * 1995-08-04 1996-12-10 Motorola, Inc. Commonly coupled high frequency transmitting/receiving switching module
US5652599A (en) * 1995-09-11 1997-07-29 Qualcomm Incorporated Dual-band antenna system
CN1153316C (zh) * 1996-02-27 2004-06-09 汤姆森消费电子有限公司 组合卫星和vhf/uhf接收天线
US5768691A (en) * 1996-08-07 1998-06-16 Nokia Mobile Phones Limited Antenna switching circuits for radio telephones

Also Published As

Publication number Publication date
DE69929968D1 (de) 2006-04-27
EP1078414A1 (de) 2001-02-28
EE03984B1 (et) 2003-02-17
AU3963599A (en) 1999-10-25
KR100639589B1 (ko) 2006-10-27
HK1038644B (zh) 2005-10-28
CN1304560A (zh) 2001-07-18
AU753862B2 (en) 2002-10-31
JP2002510925A (ja) 2002-04-09
CN1192451C (zh) 2005-03-09
KR20010042499A (ko) 2001-05-25
WO1999052172A1 (en) 1999-10-14
EE200000582A (et) 2002-02-15
BR9909467B1 (pt) 2013-11-12
JP4391689B2 (ja) 2009-12-24
EP1078414B1 (de) 2006-02-22
ATE318452T1 (de) 2006-03-15
SE9801209D0 (sv) 1998-04-07
SE9801209L (sv) 1999-10-08
US6332071B1 (en) 2001-12-18
DE69929968T2 (de) 2006-08-03
HK1038644A1 (en) 2002-03-22
BR9909467A (pt) 2002-06-11

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Legal Events

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