ATE358340T1 - Rf-antennenschalter - Google Patents

Rf-antennenschalter

Info

Publication number
ATE358340T1
ATE358340T1 AT00125211T AT00125211T ATE358340T1 AT E358340 T1 ATE358340 T1 AT E358340T1 AT 00125211 T AT00125211 T AT 00125211T AT 00125211 T AT00125211 T AT 00125211T AT E358340 T1 ATE358340 T1 AT E358340T1
Authority
AT
Austria
Prior art keywords
port
loss
low
coupled
antenna switch
Prior art date
Application number
AT00125211T
Other languages
English (en)
Inventor
Walter Kodim
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
Application granted granted Critical
Publication of ATE358340T1 publication Critical patent/ATE358340T1/de

Links

Classifications

    • 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

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Transceivers (AREA)
  • Burglar Alarm Systems (AREA)
  • Details Of Aerials (AREA)
AT00125211T 2000-11-22 2000-11-22 Rf-antennenschalter ATE358340T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00125211A EP1207582B1 (de) 2000-11-22 2000-11-22 RF-Antennenschalter

Publications (1)

Publication Number Publication Date
ATE358340T1 true ATE358340T1 (de) 2007-04-15

Family

ID=8170420

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00125211T ATE358340T1 (de) 2000-11-22 2000-11-22 Rf-antennenschalter

Country Status (6)

Country Link
US (1) US6756859B2 (de)
EP (1) EP1207582B1 (de)
AT (1) ATE358340T1 (de)
AU (1) AU2002224855A1 (de)
DE (1) DE60034130D1 (de)
WO (1) WO2002043181A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3937986B2 (ja) * 2002-09-13 2007-06-27 株式会社村田製作所 送受信フィルタ装置および通信装置
US6879918B2 (en) * 2003-05-30 2005-04-12 Lucent Technologies Inc. Method and apparatus for measuring the transmission loss of a cable
US7218186B2 (en) * 2004-01-02 2007-05-15 Scientific Components Corporation Directional coupler
US7342467B2 (en) * 2004-06-30 2008-03-11 Harris Stratex Networks, Inc. Variable power coupling device
US7546089B2 (en) * 2004-12-23 2009-06-09 Triquint Semiconductor, Inc. Switchable directional coupler for use with RF devices
US7324060B2 (en) * 2005-09-01 2008-01-29 Raytheon Company Power divider having unequal power division and antenna array feed network using such unequal power dividers
DE102005044497B4 (de) * 2005-09-16 2007-07-12 Bury Sp.Z.O.O Navigationsgerät
TWI292257B (en) * 2006-03-09 2008-01-01 Wistron Corp Wireless communication module capable of switching an internal antenna module and an external antenna module
EP1837946B1 (de) * 2006-03-25 2012-07-11 HÜTTINGER Elektronik GmbH + Co. KG Richtkoppler
US7439909B2 (en) * 2006-07-27 2008-10-21 Surveylab Group Limited Antenna selection in a positioning system
JP5169844B2 (ja) * 2009-01-06 2013-03-27 三菱電機株式会社 方向性結合器
CN102484305B (zh) * 2009-12-18 2015-01-28 株式会社村田制作所 定向耦合器
US8989678B2 (en) * 2011-06-30 2015-03-24 Mediatek Inc. Transceiver and method thereof
TWI514675B (zh) * 2012-01-19 2015-12-21 Wistron Neweb Corp 天線裝置和天線切換電路
CN114157332B (zh) * 2021-12-15 2023-09-15 江苏德是和通信科技有限公司 一种集成电动切换功能的天线开关板
CN116315745B (zh) * 2023-05-11 2023-08-01 合肥联宝信息技术有限公司 一种紧凑型电子设备的天线系统和笔记本电脑

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB801062A (en) 1955-10-19 1958-09-10 Rank Cintel Ltd Improvements in or relating to signal selection circuits
US4150345A (en) * 1977-12-02 1979-04-17 Raytheon Company Microstrip coupler having increased coupling area
US4626806A (en) * 1985-10-10 1986-12-02 E. F. Johnson Company RF isolation switch
US4701724A (en) 1986-07-15 1987-10-20 Motorola, Inc. Injection switch and directional coupler
JPH04302501A (ja) * 1991-03-29 1992-10-26 Anritsu Corp 信号選択装置　　　　
JPH05315803A (ja) * 1992-05-14 1993-11-26 Matsushita Electric Ind Co Ltd Ｒｆスイッチ
WO1997023929A1 (en) 1995-12-21 1997-07-03 Ericsson Inc. Coaxial accessory connector
US6225874B1 (en) 1998-05-29 2001-05-01 Agilent Technologies Inc. Coupling structure as a signal switch
US6483397B2 (en) 2000-11-27 2002-11-19 Raytheon Company Tandem six port 3:1 divider combiner

Also Published As

Publication number Publication date
US20020060615A1 (en) 2002-05-23
WO2002043181A1 (en) 2002-05-30
EP1207582B1 (de) 2007-03-28
US6756859B2 (en) 2004-06-29
DE60034130D1 (de) 2007-05-10
EP1207582A1 (de) 2002-05-22
AU2002224855A1 (en) 2002-06-03

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Legal Events

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