CN100539454C - 无线收发机以及对其进行操作的方法 - Google Patents

无线收发机以及对其进行操作的方法 Download PDF

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Publication number
CN100539454C
CN100539454C CNB2005800183158A CN200580018315A CN100539454C CN 100539454 C CN100539454 C CN 100539454C CN B2005800183158 A CNB2005800183158 A CN B2005800183158A CN 200580018315 A CN200580018315 A CN 200580018315A CN 100539454 C CN100539454 C CN 100539454C
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CN
China
Prior art keywords
receiver
transmitter
transceiver
node
amplifier
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
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CNB2005800183158A
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English (en)
Chinese (zh)
Other versions
CN101002393A (zh
Inventor
庞·T.·休茵
约翰·W.·迈克尔克尔
菲尔南多·N.·海戴尔古
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NXP USA Inc
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Freescale Semiconductor Inc
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Publication date
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Publication of CN101002393A publication Critical patent/CN101002393A/zh
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Publication of CN100539454C publication Critical patent/CN100539454C/zh
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    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
  • Transceivers (AREA)
CNB2005800183158A 2004-04-29 2005-03-11 无线收发机以及对其进行操作的方法 Expired - Fee Related CN100539454C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/834,024 US7324790B2 (en) 2004-04-29 2004-04-29 Wireless transceiver and method of operating the same
US10/834,024 2004-04-29

Publications (2)

Publication Number Publication Date
CN101002393A CN101002393A (zh) 2007-07-18
CN100539454C true CN100539454C (zh) 2009-09-09

Family

ID=35187743

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2005800183158A Expired - Fee Related CN100539454C (zh) 2004-04-29 2005-03-11 无线收发机以及对其进行操作的方法

Country Status (6)

Country Link
US (2) US7324790B2 (enExample)
EP (1) EP1741196A4 (enExample)
JP (1) JP2007535276A (enExample)
KR (1) KR20070002075A (enExample)
CN (1) CN100539454C (enExample)
WO (1) WO2005112286A2 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4609355B2 (ja) * 2006-03-22 2011-01-12 株式会社日本自動車部品総合研究所 タイヤ空気圧検出装置
US20070249294A1 (en) * 2006-04-20 2007-10-25 Chang-Ching Wu Transmit-receive switch for ultrawideband and method for isolating transmitting and receiving signal thereof
US7865149B2 (en) * 2007-06-01 2011-01-04 Broadcom Corporation On chip MOS transmit / receive switch
JP2011044944A (ja) * 2009-08-21 2011-03-03 Sony Corp 通信装置、通信システム及び通信方法
US20120309327A1 (en) * 2011-05-31 2012-12-06 Bryan Fast Rf amplifier with open circuit input off-state
US8325865B1 (en) * 2011-07-31 2012-12-04 Broadcom Corporation Discrete digital receiver
WO2013094535A1 (ja) * 2011-12-20 2013-06-27 株式会社村田製作所 高周波モジュール
KR101763997B1 (ko) * 2012-04-12 2017-08-01 스카이워크스 솔루션즈, 인코포레이티드 전송 무선 주파수 신호와 수신 무선 주파수 신호 간의 개선된 격리에 관한 시스템 및 방법
CN104935316B (zh) * 2014-03-21 2018-08-31 博通集成电路（上海）股份有限公司 用于控制收发通路切换的射频开关、射频系统和操作方法
KR102244525B1 (ko) * 2014-12-24 2021-04-26 엘지이노텍 주식회사 Ｓｐｄｔ 스위치
US9958540B2 (en) 2015-02-24 2018-05-01 S-1 Corporation Ultra-wideband transceiver, signal transmission and reception method thereof, and ultra-wideband radar sensor including the same
KR101637515B1 (ko) * 2015-02-24 2016-07-07 주식회사 에스원 초광대역 트랜시버, 이의 신호 송수신 방법, 그리고 이를 포함하는 초광대역 레이더 센서

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5457814A (en) * 1993-10-02 1995-10-10 Nokia Mobile Phones Ltd. Power boost system for cellular telephone
CN1203710A (zh) * 1995-12-18 1998-12-30 松下电器产业株式会社 通信用无线电装置的收发信电路及半导体集成电路装置
CN1235485A (zh) * 1998-03-05 1999-11-17 摩托罗拉公司 增加发送放大器的输出阻抗的方法与装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3238931B2 (ja) * 1991-06-24 2001-12-17 三洋電機株式会社 デジタル携帯電話器
JP2790062B2 (ja) * 1994-11-22 1998-08-27 日本電気株式会社 無線通信装置
US6510309B1 (en) * 1996-11-20 2003-01-21 Conexant Systems, Inc. Intermediate frequency amplifier circuit for use in receive and transmit modes
US6356536B1 (en) * 1998-09-30 2002-03-12 Ericsson Inc. Protective and decoupling shunt switch at LNA input for TDMA/TDD transceivers
US6327465B1 (en) * 1998-12-02 2001-12-04 Micron Technology, Inc. Voltage tunable active inductorless filter
US6735418B1 (en) * 1999-05-24 2004-05-11 Intel Corporation Antenna interface
FR2818054B1 (fr) * 2000-12-08 2006-08-11 St Microelectronics Sa Tete d'emission-reception
FI20002902L (fi) * 2000-12-29 2002-06-30 Nokia Corp Viestintälaite ja menetelmä lähettimen ja vastaanottimen kytkemiseksi
GB0217932D0 (en) * 2002-08-02 2002-09-11 Koninkl Philips Electronics Nv High frequency module

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5457814A (en) * 1993-10-02 1995-10-10 Nokia Mobile Phones Ltd. Power boost system for cellular telephone
CN1203710A (zh) * 1995-12-18 1998-12-30 松下电器产业株式会社 通信用无线电装置的收发信电路及半导体集成电路装置
CN1235485A (zh) * 1998-03-05 1999-11-17 摩托罗拉公司 增加发送放大器的输出阻抗的方法与装置

Also Published As

Publication number Publication date
US20050245210A1 (en) 2005-11-03
WO2005112286A3 (en) 2007-03-15
EP1741196A2 (en) 2007-01-10
KR20070002075A (ko) 2007-01-04
US7937064B2 (en) 2011-05-03
EP1741196A4 (en) 2014-12-17
JP2007535276A (ja) 2007-11-29
US20080096491A1 (en) 2008-04-24
US7324790B2 (en) 2008-01-29
CN101002393A (zh) 2007-07-18
WO2005112286A2 (en) 2005-11-24

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