NO20092493L - Tapsfri sendingsvei i antennesvitsjekrets - Google Patents
Tapsfri sendingsvei i antennesvitsjekretsInfo
- Publication number
- NO20092493L NO20092493L NO20092493A NO20092493A NO20092493L NO 20092493 L NO20092493 L NO 20092493L NO 20092493 A NO20092493 A NO 20092493A NO 20092493 A NO20092493 A NO 20092493A NO 20092493 L NO20092493 L NO 20092493L
- Authority
- NO
- Norway
- Prior art keywords
- state
- quadrature
- port
- loss
- power amplifier
- Prior art date
Links
Classifications
-
- 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
- H04B1/50—Circuits using different frequencies for the two directions of communication
- H04B1/52—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa
-
- 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
- H04B1/02—Transmitters
- H04B1/04—Circuits
-
- 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
- H04B1/02—Transmitters
- H04B1/04—Circuits
- H04B1/0458—Arrangements for matching and coupling between power amplifier and antenna or between amplifying stages
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Transceivers (AREA)
- Transmitters (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/565,819 US7561854B2 (en) | 2006-12-01 | 2006-12-01 | Lossless transmit path antenna switch circuit |
PCT/US2007/084757 WO2008070418A1 (en) | 2006-12-01 | 2007-11-15 | Lossless transmit path antenna switch circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
NO20092493L true NO20092493L (no) | 2009-08-26 |
Family
ID=39201595
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20092493A NO20092493L (no) | 2006-12-01 | 2009-07-01 | Tapsfri sendingsvei i antennesvitsjekrets |
Country Status (8)
Country | Link |
---|---|
US (1) | US7561854B2 (ja) |
EP (1) | EP2089981B1 (ja) |
JP (1) | JP2010511353A (ja) |
KR (1) | KR20090086117A (ja) |
AT (1) | ATE545988T1 (ja) |
IL (1) | IL199042A (ja) |
NO (1) | NO20092493L (ja) |
WO (1) | WO2008070418A1 (ja) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7542728B2 (en) * | 2006-02-09 | 2009-06-02 | Altair Semiconductor Ltd. | Dual-function wireless data terminal |
US8160001B2 (en) * | 2006-05-25 | 2012-04-17 | Altair Semiconductor Ltd. | Multi-function wireless terminal |
US9258833B2 (en) | 2006-02-09 | 2016-02-09 | Altair Semiconductor Ltd. | LTE/Wi-Fi coexistence |
KR100968368B1 (ko) * | 2006-10-27 | 2010-07-06 | 삼성전자주식회사 | 시분할복신 무선통신시스템에서 송수신 안테나 스위칭 장치 |
US7773959B1 (en) * | 2007-04-25 | 2010-08-10 | Rf Micro Devices, Inc. | Quadrature radio frequency amplifier output network |
US8121144B2 (en) * | 2007-11-20 | 2012-02-21 | Altair Semiconductor Ltd. | Multi-function wireless terminal |
US8315578B2 (en) * | 2008-07-15 | 2012-11-20 | Research In Motion Limited | Mobile wireless communications device with separate in-phase and quadrature power amplification |
DE102008051684B4 (de) * | 2008-10-15 | 2015-06-18 | Airbus Defence and Space GmbH | Sende-/Empfangseinrichtung |
JP4835698B2 (ja) * | 2009-01-13 | 2011-12-14 | 三菱電機株式会社 | 高周波送受信モジュール |
US8223885B2 (en) * | 2009-02-19 | 2012-07-17 | Research In Motion Limited | Mobile wireless communications device with separate In-phase (I) and Quadrature (Q) phase power amplification and power amplifier pre-distortion and IQ balance compensation |
US8723531B2 (en) * | 2009-03-12 | 2014-05-13 | Sige Semiconductor, Inc. | Integrated VSWR detector for monolithic microwave integrated circuits |
EP2237594A1 (de) | 2009-04-01 | 2010-10-06 | Signalion GmbH | Anordnung und Verfahren zum Testen der Funktionalität einer Basisstation |
US8918057B2 (en) * | 2010-07-26 | 2014-12-23 | Mediatek Inc. | Intelligent transmission antenna selection method and communications apparatus utilizing the same |
JP2012222489A (ja) * | 2011-04-06 | 2012-11-12 | Hitachi Metals Ltd | 高周波回路 |
US9306502B2 (en) | 2011-05-09 | 2016-04-05 | Qualcomm Incorporated | System providing switchable impedance transformer matching for power amplifiers |
JP5932026B2 (ja) | 2011-06-12 | 2016-06-08 | アルタイル セミコンダクター リミテッド | Td―lte通信端末間の干渉の緩和 |
CN102215496B (zh) * | 2011-06-13 | 2018-01-30 | 中兴通讯股份有限公司 | 一种微微基站内外天线自动切换方法、装置及系统 |
US8970297B2 (en) | 2012-03-19 | 2015-03-03 | Qualcomm Incorporated | Reconfigurable input power distribution doherty amplifier with improved efficiency |
US8873339B2 (en) | 2012-08-10 | 2014-10-28 | Tensorcom, Inc. | Method and apparatus for a clock and signal distribution network for a 60 GHz transmitter system |
US8723602B2 (en) | 2012-08-10 | 2014-05-13 | Tensorcom, Inc. | Method and apparatus for a class-E load tuned beamforming 60 GHz transmitter |
WO2014025714A1 (en) * | 2012-08-10 | 2014-02-13 | Tensorcom, Inc. | Method and apparatus for a class-e load tuned beamforming 60 ghz transmitter |
US9031518B2 (en) * | 2012-12-17 | 2015-05-12 | Qualcomm Incorporated | Concurrent hybrid matching network |
US10224184B2 (en) | 2014-03-24 | 2019-03-05 | Aes Global Holdings, Pte. Ltd | System and method for control of high efficiency generator source impedance |
KR101907375B1 (ko) * | 2014-03-24 | 2018-10-12 | 어드밴스드 에너지 인더스트리즈 인코포레이티드 | 고효율 제너레이터 소스 임피던스의 제어를 위한 시스템 및 방법 |
TWI561015B (en) * | 2014-10-28 | 2016-12-01 | Realtek Semiconductor Corp | Front-end circuit of wireless communication system and wireless communication system |
US20160238427A1 (en) * | 2015-02-13 | 2016-08-18 | Honeywell International Inc. | Electronic level gauge having improved noise rejection and power transmission |
CN107615669B (zh) | 2015-06-03 | 2020-04-07 | 株式会社村田制作所 | 高频前置电路 |
MX2018011695A (es) * | 2016-04-22 | 2019-02-18 | Fiberlean Tech Ltd | Celulosa microfibrilada re-dispersada. |
EP3404832B1 (en) * | 2017-05-18 | 2020-02-12 | IMEC vzw | Rf phase shifting device |
KR20190009183A (ko) * | 2017-07-18 | 2019-01-28 | 삼성전자주식회사 | 전자 장치 및 전자 장치의 무선 통신 방법 |
KR101965570B1 (ko) * | 2018-01-26 | 2019-08-13 | 전북대학교산학협력단 | 동일한 rf 하이브리드 격리 특성을 이용한 고효율 동일 광대역 전이중통신 무선 전단부 회로 |
FR3101496B1 (fr) * | 2019-09-30 | 2023-01-20 | St Microelectronics Sa | Procédé de conditionnement de signaux et dispositif associé |
KR20220149722A (ko) * | 2020-04-02 | 2022-11-08 | 텔레폰악티에볼라겟엘엠에릭슨(펍) | 아날로그 빔 스티어링을 위한 방법 및 송신기 |
FR3115429A1 (fr) * | 2020-10-21 | 2022-04-22 | Stmicroelectronics Sa | Module pour l’émission/réception de signaux, en particulier des signaux radiofréquence, et appareil de communication correspondant |
US11588507B2 (en) * | 2020-11-16 | 2023-02-21 | Qorvo Us, Inc. | Radio frequency front-end |
KR102424306B1 (ko) * | 2020-11-26 | 2022-07-25 | 성균관대학교산학협력단 | 커플러 기반 전이중 무선통신 전단부 회로 및 그 제어방법 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5970323A (ja) | 1982-10-15 | 1984-04-20 | Mitsubishi Electric Corp | 送受信装置 |
JP3086512B2 (ja) * | 1990-11-14 | 2000-09-11 | エリクソン−ジーイー モービル コミュニケーションズ ホールディング インコーポレイテッド | 送信機及びその電力増幅回路 |
DE4203932A1 (de) | 1992-02-11 | 1993-08-12 | Deutsche Aerospace | Sende-/empfangsmodul |
US20030078037A1 (en) * | 2001-08-17 | 2003-04-24 | Auckland David T. | Methodology for portable wireless devices allowing autonomous roaming across multiple cellular air interface standards and frequencies |
US6950634B2 (en) | 2002-05-23 | 2005-09-27 | Freescale Semiconductor, Inc. | Transceiver circuit arrangement and method |
-
2006
- 2006-12-01 US US11/565,819 patent/US7561854B2/en not_active Expired - Fee Related
-
2007
- 2007-11-15 KR KR1020097013353A patent/KR20090086117A/ko not_active Application Discontinuation
- 2007-11-15 EP EP07854652A patent/EP2089981B1/en not_active Not-in-force
- 2007-11-15 JP JP2009539407A patent/JP2010511353A/ja not_active Withdrawn
- 2007-11-15 AT AT07854652T patent/ATE545988T1/de active
- 2007-11-15 WO PCT/US2007/084757 patent/WO2008070418A1/en active Application Filing
-
2009
- 2009-05-31 IL IL199042A patent/IL199042A/en not_active IP Right Cessation
- 2009-07-01 NO NO20092493A patent/NO20092493L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
IL199042A (en) | 2012-12-31 |
US7561854B2 (en) | 2009-07-14 |
WO2008070418A1 (en) | 2008-06-12 |
EP2089981A1 (en) | 2009-08-19 |
US20080132180A1 (en) | 2008-06-05 |
KR20090086117A (ko) | 2009-08-10 |
JP2010511353A (ja) | 2010-04-08 |
ATE545988T1 (de) | 2012-03-15 |
EP2089981B1 (en) | 2012-02-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |