CN104541453B - 具有关断状态电容减小的多掷天线开关 - Google Patents

具有关断状态电容减小的多掷天线开关 Download PDF

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Publication number
CN104541453B
CN104541453B CN201380042096.1A CN201380042096A CN104541453B CN 104541453 B CN104541453 B CN 104541453B CN 201380042096 A CN201380042096 A CN 201380042096A CN 104541453 B CN104541453 B CN 104541453B
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CN
China
Prior art keywords
switch
level
order
level switch
antenna
Prior art date
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Active
Application number
CN201380042096.1A
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English (en)
Chinese (zh)
Other versions
CN104541453A (zh
Inventor
M·安
C-H·李
A·哈德吉克里斯托斯
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Qualcomm Inc
Original Assignee
Qualcomm Inc
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Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN104541453A publication Critical patent/CN104541453A/zh
Application granted granted Critical
Publication of CN104541453B publication Critical patent/CN104541453B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • H04B1/005—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
    • H04B1/0053—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band
    • H04B1/006—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band using switches for selecting the desired band
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
    • 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
    • H04B1/403—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency
    • H04B1/406—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency with more than one transmission mode, e.g. analog and digital modes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transceivers (AREA)
  • Transmitters (AREA)
  • Electronic Switches (AREA)
CN201380042096.1A 2012-08-09 2013-08-09 具有关断状态电容减小的多掷天线开关 Active CN104541453B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/570,908 US9024838B2 (en) 2012-08-09 2012-08-09 Multi-throw antenna switch with off-state capacitance reduction
US13/570,908 2012-08-09
PCT/US2013/054416 WO2014026158A1 (en) 2012-08-09 2013-08-09 Multi-throw antenna switch with off-state capacitance reduction

Publications (2)

Publication Number Publication Date
CN104541453A CN104541453A (zh) 2015-04-22
CN104541453B true CN104541453B (zh) 2018-01-12

Family

ID=48998752

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380042096.1A Active CN104541453B (zh) 2012-08-09 2013-08-09 具有关断状态电容减小的多掷天线开关

Country Status (8)

Country Link
US (1) US9024838B2 (https=)
EP (1) EP2883308B1 (https=)
JP (1) JP6258322B2 (https=)
KR (1) KR102096331B1 (https=)
CN (1) CN104541453B (https=)
ES (1) ES2608038T3 (https=)
HU (1) HUE030857T2 (https=)
WO (1) WO2014026158A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9363144B1 (en) * 2014-01-30 2016-06-07 Google Inc. Interconnecting computers in a datacenter
US9847804B2 (en) 2014-04-30 2017-12-19 Skyworks Solutions, Inc. Bypass path loss reduction
GB2527638B (en) * 2014-04-30 2019-03-27 Skyworks Solutions Inc Bypass path loss reduction
US9843291B2 (en) 2015-08-07 2017-12-12 Qualcomm Incorporated Cascaded switch between pluralities of LNAS
JP6790447B2 (ja) 2016-05-12 2020-11-25 株式会社村田製作所 スイッチモジュール
US10944382B2 (en) 2016-05-12 2021-03-09 Murata Manufacturing Co., Ltd. Switch module
US11329630B2 (en) 2016-05-12 2022-05-10 Murata Manufacturing Co., Ltd. Switch module
JP6729807B2 (ja) * 2017-08-01 2020-07-22 株式会社村田製作所 高周波スイッチ

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1006669A1 (en) * 1998-11-30 2000-06-07 Robert Bosch Gmbh A switchable wide band receiver front end for a multiband receiver
CN101794793A (zh) * 2009-01-29 2010-08-04 株式会社瑞萨科技 半导体器件
CN101917167A (zh) * 2010-08-24 2010-12-15 惠州市正源微电子有限公司 射频功率放大器功率合成电路
CN102422543A (zh) * 2009-05-12 2012-04-18 高通股份有限公司 多模式多频带功率放大器模块

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Publication number Priority date Publication date Assignee Title
JP3310203B2 (ja) 1997-07-25 2002-08-05 株式会社東芝 高周波スイッチ装置
DE60116676T2 (de) 2001-02-27 2006-10-19 Telefonaktiebolaget Lm Ericsson (Publ) Mehrband-Transformationsstufe für eine Mehrband-HF-Umschaltvorrichtung
GB2376384B (en) 2001-06-08 2005-03-16 Sony Uk Ltd Antenna switch
US8165535B2 (en) * 2006-06-04 2012-04-24 Samsung Electro-Mechanics Systems, methods and apparatuses for complementary metal oxide semiconductor (CMOS) antenna switches using switched resonators
EP1445872B1 (en) 2003-02-05 2012-06-13 Hitachi Metals, Ltd. Antenna switch circuit and antenna switch module
EP1596505A4 (en) * 2003-02-14 2008-07-30 Hitachi Metals Ltd SWITCHING CIRCUIT AND HIGH FREQUENCY COMPOSITE ELEMENTS
JP2005136948A (ja) * 2003-10-08 2005-05-26 Renesas Technology Corp アンテナスイッチ回路
US7890891B2 (en) 2005-07-11 2011-02-15 Peregrine Semiconductor Corporation Method and apparatus improving gate oxide reliability by controlling accumulated charge
JP2007129571A (ja) * 2005-11-04 2007-05-24 Matsushita Electric Ind Co Ltd 高周波スイッチ回路及び半導体装置
US7884779B2 (en) * 2006-05-24 2011-02-08 Wavebender, Inc. Multiple-input switch design
US7960772B2 (en) * 2007-04-26 2011-06-14 Peregrine Semiconductor Corporation Tuning capacitance to enhance FET stack voltage withstand
JP4818224B2 (ja) * 2007-08-09 2011-11-16 株式会社東芝 可変抵抗器及びこれを用いたフィルタ、可変利得増幅器及び集積回路
TWI352450B (en) * 2007-12-12 2011-11-11 Wistron Neweb Corp Transceiver device of wireless signals and related
JP5043690B2 (ja) * 2008-01-10 2012-10-10 新日本無線株式会社 アンテナスイッチ回路
US9008602B2 (en) * 2012-05-04 2015-04-14 Qualcomm Incorporated Radio frequency switch for diversity receiver

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1006669A1 (en) * 1998-11-30 2000-06-07 Robert Bosch Gmbh A switchable wide band receiver front end for a multiband receiver
CN101794793A (zh) * 2009-01-29 2010-08-04 株式会社瑞萨科技 半导体器件
CN102422543A (zh) * 2009-05-12 2012-04-18 高通股份有限公司 多模式多频带功率放大器模块
CN101917167A (zh) * 2010-08-24 2010-12-15 惠州市正源微电子有限公司 射频功率放大器功率合成电路

Also Published As

Publication number Publication date
KR20150042808A (ko) 2015-04-21
KR102096331B1 (ko) 2020-04-02
WO2014026158A1 (en) 2014-02-13
EP2883308A1 (en) 2015-06-17
JP2015530798A (ja) 2015-10-15
US9024838B2 (en) 2015-05-05
HUE030857T2 (en) 2017-06-28
EP2883308B1 (en) 2016-10-19
US20140043206A1 (en) 2014-02-13
ES2608038T3 (es) 2017-04-05
CN104541453A (zh) 2015-04-22
JP6258322B2 (ja) 2018-01-10

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