KR102096331B1 - 오프-상태 커패시턴스 감소를 지닌 멀티-스루 안테나 스위치 - Google Patents

오프-상태 커패시턴스 감소를 지닌 멀티-스루 안테나 스위치 Download PDF

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KR102096331B1
KR102096331B1 KR1020157005718A KR20157005718A KR102096331B1 KR 102096331 B1 KR102096331 B1 KR 102096331B1 KR 1020157005718 A KR1020157005718 A KR 1020157005718A KR 20157005718 A KR20157005718 A KR 20157005718A KR 102096331 B1 KR102096331 B1 KR 102096331B1
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South Korea
Prior art keywords
stage
switches
switch
stage switches
antenna
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Korean (ko)
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KR20150042808A (ko
Inventor
민식 안
창호 이
아리스토텔레 하드지크리스토스
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퀄컴 인코포레이티드
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    • 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
    • H04B1/005—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
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transceivers (AREA)
  • Transmitters (AREA)
  • Electronic Switches (AREA)
KR1020157005718A 2012-08-09 2013-08-09 오프-상태 커패시턴스 감소를 지닌 멀티-스루 안테나 스위치 Active KR102096331B1 (ko)

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
KR20150042808A KR20150042808A (ko) 2015-04-21
KR102096331B1 true KR102096331B1 (ko) 2020-04-02

Family

ID=48998752

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020157005718A Active KR102096331B1 (ko) 2012-08-09 2013-08-09 오프-상태 커패시턴스 감소를 지닌 멀티-스루 안테나 스위치

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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005136948A (ja) * 2003-10-08 2005-05-26 Renesas Technology Corp アンテナスイッチ回路
JP2009165077A (ja) * 2008-01-10 2009-07-23 New Japan Radio Co Ltd アンテナスイッチ回路
JP2010527179A (ja) * 2007-04-26 2010-08-05 ペレグリン セミコンダクター コーポレイション スタック電圧耐性を高めるためのキャパシタンス調整

Family Cites Families (16)

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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
DE69835523T2 (de) 1998-11-30 2007-10-18 Robert Bosch Gmbh Schaltbare Breitbandempfängereingangsstufe für einen Mehrbandempfänger
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
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
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
JP5237842B2 (ja) * 2009-01-29 2013-07-17 ルネサスエレクトロニクス株式会社 半導体装置
US8971830B2 (en) * 2009-05-12 2015-03-03 Qualcomm Incorporated Multi-mode multi-band power amplifier module
CN101917167B (zh) * 2010-08-24 2014-05-14 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
US9008602B2 (en) * 2012-05-04 2015-04-14 Qualcomm Incorporated Radio frequency switch for diversity receiver

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005136948A (ja) * 2003-10-08 2005-05-26 Renesas Technology Corp アンテナスイッチ回路
JP2010527179A (ja) * 2007-04-26 2010-08-05 ペレグリン セミコンダクター コーポレイション スタック電圧耐性を高めるためのキャパシタンス調整
JP2009165077A (ja) * 2008-01-10 2009-07-23 New Japan Radio Co Ltd アンテナスイッチ回路

Also Published As

Publication number Publication date
KR20150042808A (ko) 2015-04-21
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
CN104541453B (zh) 2018-01-12
JP6258322B2 (ja) 2018-01-10

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