SE9502479L - Transmissionsledningskopplare för signalförstärkare som arbetar vid radiofrekvens - Google Patents

Transmissionsledningskopplare för signalförstärkare som arbetar vid radiofrekvens

Info

Publication number
SE9502479L
SE9502479L SE9502479A SE9502479A SE9502479L SE 9502479 L SE9502479 L SE 9502479L SE 9502479 A SE9502479 A SE 9502479A SE 9502479 A SE9502479 A SE 9502479A SE 9502479 L SE9502479 L SE 9502479L
Authority
SE
Sweden
Prior art keywords
transmission line
path transmission
offset
portions
radio frequency
Prior art date
Application number
SE9502479A
Other languages
Unknown language ( )
English (en)
Other versions
SE9502479D0 (sv
Inventor
Thomas D Nagode
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Publication of SE9502479D0 publication Critical patent/SE9502479D0/sv
Publication of SE9502479L publication Critical patent/SE9502479L/sv

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/12—Coupling devices having more than two ports
    • H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
    • H01P5/18—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers
    • H01P5/184—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers the guides being strip lines or microstrips
    • H01P5/187—Broadside coupled lines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)
  • Amplifiers (AREA)
SE9502479A 1993-11-09 1995-07-07 Transmissionsledningskopplare för signalförstärkare som arbetar vid radiofrekvens SE9502479L (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/150,504 US5487184A (en) 1993-11-09 1993-11-09 Offset transmission line coupler for radio frequency signal amplifiers
PCT/US1994/011177 WO1995013631A1 (en) 1993-11-09 1994-10-03 Offset transmission line coupler for radio frequency signal amplifiers

Publications (2)

Publication Number Publication Date
SE9502479D0 SE9502479D0 (sv) 1995-07-07
SE9502479L true SE9502479L (sv) 1995-09-08

Family

ID=22534849

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9502479A SE9502479L (sv) 1993-11-09 1995-07-07 Transmissionsledningskopplare för signalförstärkare som arbetar vid radiofrekvens

Country Status (12)

Country Link
US (1) US5487184A (sv)
JP (1) JP3077198B2 (sv)
KR (1) KR0173015B1 (sv)
CN (1) CN1116460A (sv)
AU (1) AU8012594A (sv)
BR (1) BR9405981A (sv)
CA (1) CA2152806C (sv)
DE (1) DE4498741T1 (sv)
GB (1) GB2289800B (sv)
SE (1) SE9502479L (sv)
SG (1) SG46205A1 (sv)
WO (1) WO1995013631A1 (sv)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5767753A (en) * 1995-04-28 1998-06-16 Motorola, Inc. Multi-layered bi-directional coupler utilizing a segmented coupling structure
US5956627A (en) * 1997-07-08 1999-09-21 Uniden San Diego Research & Development Center, Inc. Temperature compensated power control circuit
KR100811783B1 (ko) * 2002-05-08 2008-03-07 엘지이노텍 주식회사 저온소성세라믹을 이용한 안테나 스위치
JP2004040259A (ja) 2002-06-28 2004-02-05 Fujitsu Quantum Devices Ltd 方向性結合器及びこれを用いた電子装置
US7109830B2 (en) * 2002-08-26 2006-09-19 Powerwave Technologies, Inc. Low cost highly isolated RF coupler
US20040072542A1 (en) * 2002-10-10 2004-04-15 Sanford John Richard Communication device with integration in separate transmitter and receiver antennas
US20040072549A1 (en) * 2002-10-10 2004-04-15 Sanford John Richard Communication device with front-end antenna and filter integration
US20040072551A1 (en) * 2002-10-10 2004-04-15 Sanford John Richard Communication device with front-end integration
US7026884B2 (en) * 2002-12-27 2006-04-11 Nokia Corporation High frequency component
US7049905B2 (en) * 2004-01-02 2006-05-23 Scientific Components Coporation High power directional coupler
JP4134004B2 (ja) * 2004-11-15 2008-08-13 Ｔｄｋ株式会社 高周波モジュール
CN101009396B (zh) * 2007-01-18 2010-11-10 华为技术有限公司 定向耦合器及具有该定向耦合器的装置
CN101383443B (zh) * 2008-09-26 2013-02-20 熊猫电子集团有限公司 短波大功率定向耦合器
JP2010081507A (ja) * 2008-09-29 2010-04-08 Panasonic Corp 方向性結合器
BRPI0924050A2 (pt) * 2009-01-19 2016-06-21 Sumitomo Electric Industries acoplador direcional e aparelho de comunicação sem fio que comrpeende o mesmo
US20120019335A1 (en) * 2010-07-20 2012-01-26 Hoang Dinhphuoc V Self compensated directional coupler
KR101197904B1 (ko) 2011-04-04 2012-11-05 삼성전기주식회사 전력 결합기, 이를 갖는 전력 증폭 모듈 및 신호 송수신 모듈
CN103682545B (zh) * 2013-11-28 2016-03-30 华为技术有限公司 定向耦合器及其设计方法
US9755670B2 (en) 2014-05-29 2017-09-05 Skyworks Solutions, Inc. Adaptive load for coupler in broadband multimode multiband front end module
KR102362459B1 (ko) * 2014-05-29 2022-02-14 스카이워크스 솔루션즈, 인코포레이티드 광대역 멀티모드 멀티-대역 프론트 엔드 모듈에서의 결합기를 위한 적응적 부하
US9748627B2 (en) * 2014-06-12 2017-08-29 Skyworks Solutions, Inc. Devices and methods related to directional couplers
WO2016006676A1 (ja) * 2014-07-10 2016-01-14 株式会社村田製作所 高周波モジュール
US9553617B2 (en) 2014-07-24 2017-01-24 Skyworks Solutions, Inc. Apparatus and methods for reconfigurable directional couplers in an RF transceiver with controllable capacitive coupling
US9812757B2 (en) 2014-12-10 2017-11-07 Skyworks Solutions, Inc. RF coupler having coupled line with adjustable length
JP5979402B2 (ja) * 2015-07-17 2016-08-24 Tdk株式会社 方向性結合器および無線通信装置
KR101831835B1 (ko) * 2015-08-19 2018-02-23 원영신 롤 앤드 바운스 볼 운동구
US9866244B2 (en) 2015-09-10 2018-01-09 Skyworks Solutions, Inc. Electromagnetic couplers for multi-frequency power detection
US9954564B2 (en) 2016-02-05 2018-04-24 Skyworks Solutions, Inc. Electromagnetic couplers with multi-band filtering
WO2017151321A1 (en) 2016-02-29 2017-09-08 Skyworks Solutions, Inc. Integrated filter and directional coupler assemblies
KR20180121791A (ko) 2016-03-30 2018-11-08 스카이워크스 솔루션즈, 인코포레이티드 커플러 선형성 향상 및 재구성을 위한 조정가능한 활성 실리콘
US10249930B2 (en) 2016-04-29 2019-04-02 Skyworks Solutions, Inc. Tunable electromagnetic coupler and modules and devices using same
US10084224B2 (en) 2016-04-29 2018-09-25 Skyworks Solutions, Inc. Compensated electromagnetic coupler
US10284167B2 (en) 2016-05-09 2019-05-07 Skyworks Solutions, Inc. Self-adjusting electromagnetic coupler with automatic frequency detection
US10182116B2 (en) * 2016-05-10 2019-01-15 Texas Instruments Incorporated Contactless communication for battery information
US10164681B2 (en) 2016-06-06 2018-12-25 Skyworks Solutions, Inc. Isolating noise sources and coupling fields in RF chips
CN109565292B (zh) 2016-06-22 2021-02-05 天工方案公司 用于多频功率检测的电磁耦合器装置和包含其的设备
US10522896B2 (en) * 2016-09-20 2019-12-31 Semiconductor Components Industries, Llc Embedded directional couplers and related methods
US10742189B2 (en) 2017-06-06 2020-08-11 Skyworks Solutions, Inc. Switched multi-coupler apparatus and modules and devices using same

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3768042A (en) * 1972-06-07 1973-10-23 Motorola Inc Dielectric cavity stripline coupler
US4212815A (en) * 1978-07-05 1980-07-15 E. I. Du Pont De Nemours And Company Preparation of vinylene fluorides
US4375053A (en) * 1980-12-29 1983-02-22 Sperry Corporation Interlevel stripline coupler
US4523155A (en) * 1983-05-04 1985-06-11 Motorola, Inc. Temperature compensated automatic output control circuitry for RF signal power amplifiers with wide dynamic range
JPS62145908A (ja) * 1985-12-20 1987-06-30 Fujitsu Ltd マイクロ波電力増幅器
US5063365A (en) * 1988-08-25 1991-11-05 Merrimac Industries, Inc. Microwave stripline circuitry
DE3938365C1 (sv) * 1989-11-15 1991-07-11 Krone Ag, 1000 Berlin, De
JP2868899B2 (ja) * 1990-12-20 1999-03-10 モトローラ・インコーポレーテッド 時分割多重アクセス無線周波送信機の電力制御回路
US5212815A (en) * 1991-09-03 1993-05-18 Motorola, Inc. Radio equipment directional coupler
JP2817487B2 (ja) * 1991-12-09 1998-10-30 株式会社村田製作所 チップ型方向性結合器

Also Published As

Publication number Publication date
GB2289800B (en) 1998-01-21
DE4498741T1 (de) 1996-05-09
KR0173015B1 (ko) 1999-03-30
AU8012594A (en) 1995-05-29
BR9405981A (pt) 1996-02-06
WO1995013631A1 (en) 1995-05-18
SE9502479D0 (sv) 1995-07-07
GB9513649D0 (en) 1995-09-27
CA2152806C (en) 1998-08-18
GB2289800A (en) 1995-11-29
US5487184A (en) 1996-01-23
JP3077198B2 (ja) 2000-08-14
JPH08505750A (ja) 1996-06-18
SG46205A1 (en) 1998-02-20
CN1116460A (zh) 1996-02-07
CA2152806A1 (en) 1995-05-18

Similar Documents

Publication Publication Date Title
SE9502479L (sv) Transmissionsledningskopplare för signalförstärkare som arbetar vid radiofrekvens
MY120331A (en) Impedance matching circuit for power amplifier
MY116300A (en) Monolithic high frequency antenna switch
CA2152811A1 (en) Power Detector with Matching Impedance for Amplifier
EP1058384A3 (en) Circuit for dual band tuning
FI962895A0 (sv) Anordning för att sända och mottaga RF-signal på tAnordning för att sända och mottaga RF-signal på två frekvensområden vå frekvensområden
EP0911985A3 (en) Dual band Transmitter with switchable matching circuit
EP0945977A3 (en) Power amplifier
TW431065B (en) Push-pull power amplifier
EP0837516A3 (en) High-frequency composite part
MY123503A (en) Parallel operation of devices using multiple communication standards
CA2152810A1 (en) Embedded Transmission Line Coupler for radio Frequency Signal Amplifiers
BR9901070A (pt) Método e aparelho para aumentar impedância de saìda de um amplificador de transmissão durante modo de recepção de uma unidade de comunicação em ambos os sentidos.
ATE368265T1 (de) Eingangsimpedanzanordnung für rf transponder
WO1997047103A3 (en) Reconfigurable node for a communications network
TW359030B (en) Ultra fast shift register using resonant tunnel diodes
EP0884859A3 (en) Extended feedback circuit for impedance matching and voltage isolation
WO2007090982A3 (fr) Dispositif monolithique de type circulateur
ATE318468T1 (de) Schaltungsanordnung zur dämpfungskompensation
GB2389715B (en) Method of combining signals and device therefor
SE9804060L (sv) Kommunikationssignalmottagare samt driftmetod för densamma
GB2383911A (en) Low noise optical amplifier and optical communication system using the same
WO1996012354A3 (en) Communication network comprising a transceiver
WO2002099482A3 (en) Oscillating reference signal generator
EP0176331A3 (en) Power divider/combiner circuit

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 9502479-0