SE9502479D0 - Transmissionsledningskopplare för signalförstärkare som arbetar vid radiofrekvens - Google Patents
Transmissionsledningskopplare för signalförstärkare som arbetar vid radiofrekvensInfo
- Publication number
- SE9502479D0 SE9502479D0 SE9502479A SE9502479A SE9502479D0 SE 9502479 D0 SE9502479 D0 SE 9502479D0 SE 9502479 A SE9502479 A SE 9502479A SE 9502479 A SE9502479 A SE 9502479A SE 9502479 D0 SE9502479 D0 SE 9502479D0
- Authority
- SE
- Sweden
- Prior art keywords
- transmission line
- path transmission
- offset
- portions
- radio frequency
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title abstract 10
- 230000008878 coupling Effects 0.000 abstract 3
- 238000010168 coupling process Methods 0.000 abstract 3
- 238000005859 coupling reaction Methods 0.000 abstract 3
- 230000015556 catabolic process Effects 0.000 abstract 1
- 238000006731 degradation reaction Methods 0.000 abstract 1
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 238000007747 plating Methods 0.000 abstract 1
- 230000035945 sensitivity Effects 0.000 abstract 1
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)
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 true SE9502479D0 (sv) | 1995-07-07 |
SE9502479L 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)
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 |
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 |
EP2381526A4 (en) * | 2009-01-19 | 2012-01-04 | Sumitomo Electric Industries | DIRECTION COUPLER AND THIS COMPREHENSIVE WIRELESS COMMUNICATION DEVICE |
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 |
WO2015192150A2 (en) * | 2014-06-12 | 2015-12-17 | Skyworks Solutions, Inc. | Devices and methods related to directional couplers |
JP6278117B2 (ja) | 2014-07-10 | 2018-02-14 | 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 |
US9614269B2 (en) | 2014-12-10 | 2017-04-04 | Skyworks Solutions, Inc. | RF coupler with adjustable termination impedance |
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 |
CN108292793B (zh) | 2015-09-10 | 2021-03-09 | 天工方案公司 | 用于多频功率检测的电磁耦合器 |
US9954564B2 (en) | 2016-02-05 | 2018-04-24 | Skyworks Solutions, Inc. | Electromagnetic couplers with multi-band filtering |
TWI720128B (zh) | 2016-02-29 | 2021-03-01 | 美商天工方案公司 | 整合式濾波器及定向耦合器總成 |
US9953938B2 (en) | 2016-03-30 | 2018-04-24 | Skyworks Solutions, Inc. | Tunable active silicon for coupler linearity improvement and reconfiguration |
US10249930B2 (en) | 2016-04-29 | 2019-04-02 | Skyworks Solutions, Inc. | Tunable electromagnetic coupler and modules and devices using same |
CN109314298B (zh) | 2016-04-29 | 2023-05-02 | 天工方案公司 | 补偿电磁耦合器 |
KR20180135080A (ko) | 2016-05-09 | 2018-12-19 | 스카이워크스 솔루션즈, 인코포레이티드 | 자동 주파수 검출을 하는 셀프 조정 전자기 결합기 |
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 |
WO2017223141A1 (en) | 2016-06-22 | 2017-12-28 | Skyworks Solutions, Inc. | Electromagnetic coupler arrangements for multi-frequency power detection, and devices including same |
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)
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 | |
DE4193230C1 (de) * | 1990-12-20 | 1997-10-30 | Motorola Inc | Sendeschaltung in einem Funktelefon mit einem Pegelsender |
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 |
-
1993
- 1993-11-09 US US08/150,504 patent/US5487184A/en not_active Expired - Lifetime
-
1994
- 1994-10-03 CA CA002152806A patent/CA2152806C/en not_active Expired - Fee Related
- 1994-10-03 AU AU80125/94A patent/AU8012594A/en not_active Abandoned
- 1994-10-03 SG SG1996000572A patent/SG46205A1/en unknown
- 1994-10-03 DE DE4498741T patent/DE4498741T1/de not_active Withdrawn
- 1994-10-03 GB GB9513649A patent/GB2289800B/en not_active Expired - Fee Related
- 1994-10-03 CN CN94190909.3A patent/CN1116460A/zh active Pending
- 1994-10-03 JP JP07513812A patent/JP3077198B2/ja not_active Expired - Lifetime
- 1994-10-03 KR KR1019950702806A patent/KR0173015B1/ko active IP Right Grant
- 1994-10-03 WO PCT/US1994/011177 patent/WO1995013631A1/en active Application Filing
- 1994-10-03 BR BR9405981A patent/BR9405981A/pt not_active IP Right Cessation
-
1995
- 1995-07-07 SE SE9502479A patent/SE9502479L/sv not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
KR0173015B1 (ko) | 1999-03-30 |
SG46205A1 (en) | 1998-02-20 |
DE4498741T1 (de) | 1996-05-09 |
GB2289800B (en) | 1998-01-21 |
WO1995013631A1 (en) | 1995-05-18 |
CN1116460A (zh) | 1996-02-07 |
CA2152806C (en) | 1998-08-18 |
GB9513649D0 (en) | 1995-09-27 |
JP3077198B2 (ja) | 2000-08-14 |
JPH08505750A (ja) | 1996-06-18 |
US5487184A (en) | 1996-01-23 |
GB2289800A (en) | 1995-11-29 |
BR9405981A (pt) | 1996-02-06 |
AU8012594A (en) | 1995-05-29 |
SE9502479L (sv) | 1995-09-08 |
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 | |
EP0911985A3 (en) | Dual band Transmitter with switchable matching circuit | |
EP0945977A3 (en) | Power amplifier | |
TW431065B (en) | Push-pull power amplifier | |
SE9903871D0 (sv) | Antennkopplare och anordning för koppling av en radiotelekommunikationsanordning till externa anordningar | |
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 | |
DE50010501D1 (de) | Näherungsschalter | |
TW359030B (en) | Ultra fast shift register using resonant tunnel diodes | |
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 | |
WO1996012354A3 (en) | Communication network comprising a transceiver | |
GB2383911A (en) | Low noise optical amplifier and optical communication system using the same | |
EP0176331A3 (en) | Power divider/combiner circuit | |
GB1499408A (en) | Microwave power amplifying system | |
EP1054507A3 (en) | Mobile station employing single ended use of a differential power amplifier for reduced output power |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 9502479-0 |