BR9405981A - Conjunto de circuitos de acoplador de sinais de radiofrequência e conjunto de circuitos de transmissão - Google Patents

Conjunto de circuitos de acoplador de sinais de radiofrequência e conjunto de circuitos de transmissão

Info

Publication number
BR9405981A
BR9405981A BR9405981A BR9405981A BR9405981A BR 9405981 A BR9405981 A BR 9405981A BR 9405981 A BR9405981 A BR 9405981A BR 9405981 A BR9405981 A BR 9405981A BR 9405981 A BR9405981 A BR 9405981A
Authority
BR
Brazil
Prior art keywords
circuitry
radiofrequency signal
signal coupler
transmission
transmission circuitry
Prior art date
Application number
BR9405981A
Other languages
English (en)
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 BR9405981A publication Critical patent/BR9405981A/pt

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)
BR9405981A 1993-11-09 1994-10-03 Conjunto de circuitos de acoplador de sinais de radiofrequência e conjunto de circuitos de transmissão BR9405981A (pt)

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 (1)

Publication Number Publication Date
BR9405981A true BR9405981A (pt) 1996-02-06

Family

ID=22534849

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9405981A BR9405981A (pt) 1993-11-09 1994-10-03 Conjunto de circuitos de acoplador de sinais de radiofrequência e conjunto de circuitos de transmissão

Country Status (12)

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

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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
US20040072551A1 (en) * 2002-10-10 2004-04-15 Sanford John Richard Communication device with front-end integration
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
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
KR20110107803A (ko) * 2009-01-19 2011-10-04 스미토모덴키고교가부시키가이샤 방향성 결합기와 이것을 갖는 무선 통신기
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
WO2015184076A1 (en) * 2014-05-29 2015-12-03 Skyworks Solutions, Inc. Adaptive load for coupler in broadband multimode multi-band front end module
US9755670B2 (en) 2014-05-29 2017-09-05 Skyworks Solutions, Inc. Adaptive load for coupler in broadband multimode multiband front end module
GB2542057B (en) * 2014-06-12 2021-09-29 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
US9496902B2 (en) 2014-07-24 2016-11-15 Skyworks Solutions, Inc. Apparatus and methods for reconfigurable directional couplers in an RF transceiver with selectable phase shifters
US9692103B2 (en) 2014-12-10 2017-06-27 Skyworks Solutions, Inc. RF coupler with switch between coupler port and adjustable termination impedance circuit
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
TWI720014B (zh) 2015-09-10 2021-03-01 美商西凱渥資訊處理科技公司 用於多頻功率偵測之電磁耦合器及具有電磁耦合器之系統
TWI716539B (zh) 2016-02-05 2021-01-21 美商天工方案公司 具有多波段濾波的電磁耦合器
WO2017151321A1 (en) 2016-02-29 2017-09-08 Skyworks Solutions, Inc. Integrated filter and directional coupler assemblies
WO2017172575A1 (en) 2016-03-30 2017-10-05 Skyworks Solutions, Inc. Tunable active silicon for coupler linearity improvement and reconfiguration
KR20180132933A (ko) 2016-04-29 2018-12-12 스카이워크스 솔루션즈, 인코포레이티드 보상된 전자기 커플러
WO2017189825A1 (en) 2016-04-29 2017-11-02 Skyworks Solutions, Inc. Tunable electromagnetic coupler and modules and devices using same
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

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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 (pt) * 1989-11-15 1991-07-11 Krone Ag, 1000 Berlin, De
BR9106405A (pt) * 1990-12-20 1993-05-04 Motorola Inc Circuidade de controle de energia,telefone celular de acesso multiplo de divisao de tempo
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
CA2152806C (en) 1998-08-18
SG46205A1 (en) 1998-02-20
KR0173015B1 (ko) 1999-03-30
US5487184A (en) 1996-01-23
DE4498741T1 (de) 1996-05-09
JP3077198B2 (ja) 2000-08-14
JPH08505750A (ja) 1996-06-18
CN1116460A (zh) 1996-02-07
GB2289800A (en) 1995-11-29
GB2289800B (en) 1998-01-21
AU8012594A (en) 1995-05-29
CA2152806A1 (en) 1995-05-18
WO1995013631A1 (en) 1995-05-18
SE9502479L (sv) 1995-09-08
GB9513649D0 (en) 1995-09-27
SE9502479D0 (sv) 1995-07-07

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 8A,9A,10A,11A,12A,13A,14A E 15A ANUIDADES

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 2059 DE 22/06/2010 E AO NAO RECOLHIMENTO DA 16A, 17A, 18A E 19A ANUIDADES.