SG92665A1 - High-frequency switch - Google Patents

High-frequency switch

Info

Publication number
SG92665A1
SG92665A1 SG200000079A SG200000079A SG92665A1 SG 92665 A1 SG92665 A1 SG 92665A1 SG 200000079 A SG200000079 A SG 200000079A SG 200000079 A SG200000079 A SG 200000079A SG 92665 A1 SG92665 A1 SG 92665A1
Authority
SG
Singapore
Prior art keywords
frequency switch
switch
frequency
Prior art date
Application number
SG200000079A
Other languages
English (en)
Inventor
Kato Mitsube
Original Assignee
Murata Manufacturing Co
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 Murata Manufacturing Co filed Critical Murata Manufacturing Co
Publication of SG92665A1 publication Critical patent/SG92665A1/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J7/00—Automatic frequency control; Automatic scanning over a band of 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transceivers (AREA)
  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)
  • Electronic Switches (AREA)
SG200000079A 1999-01-27 2000-01-06 High-frequency switch SG92665A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP01866299A JP3675210B2 (ja) 1999-01-27 1999-01-27 高周波スイッチ

Publications (1)

Publication Number Publication Date
SG92665A1 true SG92665A1 (en) 2002-11-19

Family

ID=11977836

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200000079A SG92665A1 (en) 1999-01-27 2000-01-06 High-frequency switch

Country Status (6)

Country Link
US (3) US6633206B1 (fr)
EP (2) EP1024605A3 (fr)
JP (1) JP3675210B2 (fr)
KR (1) KR100324720B1 (fr)
DE (1) DE60044687D1 (fr)
SG (1) SG92665A1 (fr)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3675210B2 (ja) * 1999-01-27 2005-07-27 株式会社村田製作所 高周波スイッチ
JP3813083B2 (ja) * 2001-12-05 2006-08-23 ローム株式会社 送受信装置
US7221922B2 (en) * 2003-02-14 2007-05-22 Hitachi Metals, Ltd. Switch circuit and composite high frequency elements
US6998933B1 (en) * 2004-08-03 2006-02-14 Agilent Technologies, Inc. Millimeter wave switch
US7652632B2 (en) 2004-08-18 2010-01-26 Ruckus Wireless, Inc. Multiband omnidirectional planar antenna apparatus with selectable elements
US7696946B2 (en) 2004-08-18 2010-04-13 Ruckus Wireless, Inc. Reducing stray capacitance in antenna element switching
US8031129B2 (en) 2004-08-18 2011-10-04 Ruckus Wireless, Inc. Dual band dual polarization antenna array
US7498996B2 (en) 2004-08-18 2009-03-03 Ruckus Wireless, Inc. Antennas with polarization diversity
US7193562B2 (en) 2004-11-22 2007-03-20 Ruckus Wireless, Inc. Circuit board having a peripheral antenna apparatus with selectable antenna elements
US7880683B2 (en) 2004-08-18 2011-02-01 Ruckus Wireless, Inc. Antennas with polarization diversity
US7965252B2 (en) 2004-08-18 2011-06-21 Ruckus Wireless, Inc. Dual polarization antenna array with increased wireless coverage
US7292198B2 (en) 2004-08-18 2007-11-06 Ruckus Wireless, Inc. System and method for an omnidirectional planar antenna apparatus with selectable elements
US7362280B2 (en) 2004-08-18 2008-04-22 Ruckus Wireless, Inc. System and method for a minimized antenna apparatus with selectable elements
EP1796277B1 (fr) * 2004-09-30 2011-09-14 Murata Manufacturing Co., Ltd. Commutateur haute fréquence et méthode de fabrication de celui-ci
US7400862B2 (en) * 2004-10-25 2008-07-15 Skyworks Solutions, Inc. Transmit-receive switch architecture providing pre-transmit isolation
CN1934750B (zh) 2004-11-22 2012-07-18 鲁库斯无线公司 包括具有可选择天线元件的外围天线装置的电路板
US7358912B1 (en) 2005-06-24 2008-04-15 Ruckus Wireless, Inc. Coverage antenna apparatus with selectable horizontal and vertical polarization elements
US7646343B2 (en) 2005-06-24 2010-01-12 Ruckus Wireless, Inc. Multiple-input multiple-output wireless antennas
US7893882B2 (en) 2007-01-08 2011-02-22 Ruckus Wireless, Inc. Pattern shaping of RF emission patterns
JP4245073B2 (ja) 2005-08-26 2009-03-25 株式会社村田製作所 高周波スイッチ
US7639106B2 (en) * 2006-04-28 2009-12-29 Ruckus Wireless, Inc. PIN diode network for multiband RF coupling
KR101451185B1 (ko) * 2006-08-09 2014-10-15 히타치 긴조쿠 가부시키가이샤 고주파 부품 및 이에 사용되는 고주파 회로
US8217843B2 (en) 2009-03-13 2012-07-10 Ruckus Wireless, Inc. Adjustment of radiation patterns utilizing a position sensor
US8698675B2 (en) 2009-05-12 2014-04-15 Ruckus Wireless, Inc. Mountable antenna elements for dual band antenna
US9407012B2 (en) 2010-09-21 2016-08-02 Ruckus Wireless, Inc. Antenna with dual polarization and mountable antenna elements
US8756668B2 (en) 2012-02-09 2014-06-17 Ruckus Wireless, Inc. Dynamic PSK for hotspots
US10186750B2 (en) 2012-02-14 2019-01-22 Arris Enterprises Llc Radio frequency antenna array with spacing element
US9634403B2 (en) 2012-02-14 2017-04-25 Ruckus Wireless, Inc. Radio frequency emission pattern shaping
US9092610B2 (en) 2012-04-04 2015-07-28 Ruckus Wireless, Inc. Key assignment for a brand
US9570799B2 (en) 2012-09-07 2017-02-14 Ruckus Wireless, Inc. Multiband monopole antenna apparatus with ground plane aperture
EP2728759B1 (fr) 2012-10-30 2016-08-24 Panasonic Corporation Circuit d'adaptation d'antenne pour dispositif de communication sans fil
CN105051975B (zh) 2013-03-15 2019-04-19 艾锐势有限责任公司 用于双频带定向天线的低频带反射器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5499000A (en) * 1994-05-17 1996-03-12 Murata Manufacturing Co., Ltd. High-frequency switch
EP0797312A2 (fr) * 1996-03-19 1997-09-24 TEMIC TELEFUNKEN microelectronic GmbH Commutateur pour commuter entre réception et émission avec des semi-conducteurs
JPH1056301A (ja) * 1996-08-08 1998-02-24 Murata Mfg Co Ltd 高周波スイッチ

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2874496B2 (ja) * 1992-12-26 1999-03-24 株式会社村田製作所 高周波スイッチ
JP3031178B2 (ja) * 1994-09-28 2000-04-10 株式会社村田製作所 複合高周波部品
WO1996013101A1 (fr) * 1994-10-24 1996-05-02 Motorola Inc. Circuit multifonctionnel de hautes frequences
JP3235380B2 (ja) 1994-11-30 2001-12-04 株式会社村田製作所 高周波スイッチ
JPH08162803A (ja) 1994-12-07 1996-06-21 Murata Mfg Co Ltd Ｒｆスイッチ
JP3299065B2 (ja) * 1995-01-30 2002-07-08 株式会社村田製作所 高周波複合スイッチ
US5625894A (en) * 1995-03-21 1997-04-29 Industrial Technology Research Institute Switch filter having selectively interconnected filter stages and ports
JP3139352B2 (ja) 1995-09-01 2001-02-26 株式会社村田製作所 高周波スイッチ
JPH09260901A (ja) * 1996-03-27 1997-10-03 Hitachi Metals Ltd スイッチ回路
JPH10145270A (ja) 1996-11-14 1998-05-29 Murata Mfg Co Ltd 高周波デバイス
JP3887805B2 (ja) * 1997-03-28 2007-02-28 日立金属株式会社 ダイオードスイッチ
JP3780394B2 (ja) 1997-06-25 2006-05-31 株式会社村田製作所 高周波伝送線路及び高周波伝送線路を有した電子部品
JPH11168303A (ja) 1997-12-05 1999-06-22 Hitachi Metals Ltd 高周波スイッチモジュール
JP2983016B2 (ja) 1997-12-03 1999-11-29 日立金属株式会社 マルチバンド用高周波スイッチモジュール
US6289204B1 (en) * 1998-07-09 2001-09-11 Motorola, Inc. Integration of a receiver front-end in multilayer ceramic integrated circuit technology
JP3675210B2 (ja) * 1999-01-27 2005-07-27 株式会社村田製作所 高周波スイッチ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5499000A (en) * 1994-05-17 1996-03-12 Murata Manufacturing Co., Ltd. High-frequency switch
EP0797312A2 (fr) * 1996-03-19 1997-09-24 TEMIC TELEFUNKEN microelectronic GmbH Commutateur pour commuter entre réception et émission avec des semi-conducteurs
JPH1056301A (ja) * 1996-08-08 1998-02-24 Murata Mfg Co Ltd 高周波スイッチ

Also Published As

Publication number Publication date
EP1583253A3 (fr) 2005-10-26
JP2000223901A (ja) 2000-08-11
EP1024605A3 (fr) 2003-12-03
US20030206079A1 (en) 2003-11-06
KR100324720B1 (ko) 2002-02-28
US7391284B2 (en) 2008-06-24
JP3675210B2 (ja) 2005-07-27
EP1583253A2 (fr) 2005-10-05
US6897738B2 (en) 2005-05-24
EP1024605A2 (fr) 2000-08-02
KR20000053587A (ko) 2000-08-25
DE60044687D1 (de) 2010-08-26
US20050122184A1 (en) 2005-06-09
EP1583253B1 (fr) 2010-07-14
US6633206B1 (en) 2003-10-14

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