CN100566018C - 低噪声放大器对的输入布置 - Google Patents
低噪声放大器对的输入布置 Download PDFInfo
- Publication number
- CN100566018C CN100566018C CNB2005800093486A CN200580009348A CN100566018C CN 100566018 C CN100566018 C CN 100566018C CN B2005800093486 A CNB2005800093486 A CN B2005800093486A CN 200580009348 A CN200580009348 A CN 200580009348A CN 100566018 C CN100566018 C CN 100566018C
- Authority
- CN
- China
- Prior art keywords
- conductor
- distributor
- lna
- phase shifter
- amplifier
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/20—Frequency-selective devices, e.g. filters
- H01P1/201—Filters for transverse electromagnetic waves
- H01P1/205—Comb or interdigital filters; Cascaded coaxial cavities
- H01P1/2053—Comb or interdigital filters; Cascaded coaxial cavities the coaxial cavity resonators being disposed parall to each other
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Microwave Amplifiers (AREA)
- Amplifiers (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20040433A FI119710B (fi) | 2004-03-22 | 2004-03-22 | Pienikohinaisen vahvistinparin tulojärjestely |
FI20040433 | 2004-03-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1938898A CN1938898A (zh) | 2007-03-28 |
CN100566018C true CN100566018C (zh) | 2009-12-02 |
Family
ID=32039452
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005800093486A Expired - Fee Related CN100566018C (zh) | 2004-03-22 | 2005-03-04 | 低噪声放大器对的输入布置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7526263B2 (zh) |
EP (1) | EP1728295B1 (zh) |
CN (1) | CN100566018C (zh) |
BR (1) | BRPI0508116A8 (zh) |
FI (1) | FI119710B (zh) |
WO (1) | WO2005091428A1 (zh) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI119402B (fi) * | 2004-03-22 | 2008-10-31 | Filtronic Comtek Oy | Järjestely suodattimen lähtösignaalin jakamiseksi |
US7714657B2 (en) * | 2008-02-19 | 2010-05-11 | Mediatek Inc. | Low noise amplifier gain controlled scheme |
US8606206B1 (en) * | 2009-03-18 | 2013-12-10 | Lockheed Martin Corporation | Traveling wave beamforming network |
BRPI1006299A2 (pt) * | 2009-04-01 | 2019-09-24 | Koninl Philips Electronics Nv | "métdo para otimizar a relação entre sinal e ruído em um sistema de formação de imagens de ressonância magnética ( mri ) e sistema de mri" |
IT1395411B1 (it) * | 2009-07-24 | 2012-09-14 | Com Tech Srl | Divisore ibrido per uhf |
KR101151984B1 (ko) * | 2009-11-24 | 2012-06-01 | 주식회사 에이스테크놀로지 | 슬로우 웨이브 구조를 이용하는 엔포트 피딩 시스템 및 이에 포함된 피딩 소자 |
EP2337145A1 (en) * | 2009-12-18 | 2011-06-22 | Thales | Compact and adjustable power divider and filter device |
CN101834572A (zh) * | 2010-05-14 | 2010-09-15 | 北京瑞夫艾电子有限公司 | 宽带射频合成式功率放大器 |
CN103367851B (zh) * | 2012-03-28 | 2017-09-26 | 启碁科技股份有限公司 | 分工器 |
CN104158497B (zh) * | 2013-05-14 | 2017-02-15 | 上海华虹宏力半导体制造有限公司 | 低噪声放大器 |
US20150208345A1 (en) * | 2014-01-17 | 2015-07-23 | Qualcomm Incorporated | Reducing power consumption at a transceiver |
CN104051834B (zh) * | 2014-06-26 | 2016-08-31 | 中国人民解放军理工大学 | 一种s波段微带反相滤波功分器 |
US9570792B1 (en) * | 2016-05-04 | 2017-02-14 | Bbtline, Llc | RF splitter/combiner system and method |
CN209183690U (zh) * | 2017-01-20 | 2019-07-30 | 广东通宇通讯股份有限公司 | 集成化滤波器系统、天线系统 |
JP2019012877A (ja) * | 2017-06-29 | 2019-01-24 | ソニーセミコンダクタソリューションズ株式会社 | 分配器および合成器 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4168479A (en) * | 1977-10-25 | 1979-09-18 | The United States Of America As Represented By The Secretary Of The Navy | Millimeter wave MIC diplexer |
US5023866A (en) | 1987-02-27 | 1991-06-11 | Motorola, Inc. | Duplexer filter having harmonic rejection to control flyback |
JP2688531B2 (ja) * | 1990-02-28 | 1997-12-10 | 株式会社トキメック | 電力分配/合成器 |
US5222246A (en) | 1990-11-02 | 1993-06-22 | General Electric Company | Parallel amplifiers with combining phase controlled from combiner difference port |
FR2685586A1 (fr) * | 1991-12-19 | 1993-06-25 | Sagem | Dispositif d'aiguillage en frequence a adaptation d'impedance. |
US5430418A (en) * | 1994-02-14 | 1995-07-04 | At&T Corp. | Power combiner/splitter |
US6160447A (en) * | 1999-02-10 | 2000-12-12 | Adc Solitra, Inc. | Amplifier having redundancies |
JP4351343B2 (ja) | 1999-12-24 | 2009-10-28 | 京セラ株式会社 | 高周波回路 |
WO2002052723A2 (en) * | 2000-12-22 | 2002-07-04 | The Johns Hopkins University | High-efficiency solid state power amplifier |
TW486861B (en) * | 2001-07-04 | 2002-05-11 | Ind Tech Res Inst | Impedance matching circuit for a multi-band power amplifier |
JP2003243512A (ja) * | 2002-02-14 | 2003-08-29 | Hitachi Ltd | 静電破壊保護回路 |
-
2004
- 2004-03-22 FI FI20040433A patent/FI119710B/fi not_active IP Right Cessation
-
2005
- 2005-03-04 WO PCT/FI2005/050062 patent/WO2005091428A1/en not_active Application Discontinuation
- 2005-03-04 CN CNB2005800093486A patent/CN100566018C/zh not_active Expired - Fee Related
- 2005-03-04 EP EP05717316.3A patent/EP1728295B1/en not_active Not-in-force
- 2005-03-04 BR BRPI0508116A patent/BRPI0508116A8/pt not_active Application Discontinuation
-
2006
- 2006-09-01 US US11/469,725 patent/US7526263B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN1938898A (zh) | 2007-03-28 |
FI20040433A (fi) | 2005-09-23 |
BRPI0508116A (pt) | 2007-07-17 |
BRPI0508116A8 (pt) | 2017-12-05 |
US7526263B2 (en) | 2009-04-28 |
EP1728295B1 (en) | 2017-02-15 |
US20070132528A1 (en) | 2007-06-14 |
WO2005091428A1 (en) | 2005-09-29 |
EP1728295A1 (en) | 2006-12-06 |
FI119710B (fi) | 2009-02-13 |
FI20040433A0 (fi) | 2004-03-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Finland kempele Patentee after: Powerwave Comtek OY Address before: Finland kempele Patentee before: Filtronic Comtek OY |
|
CP03 | Change of name, title or address |
Address after: California, USA Patentee after: POWERWAVE TECHNOLOGIES, Inc. Address before: Helsinki Patentee before: Power wave Finland Co. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20160713 Address after: California, USA Patentee after: INTEL Corp. Address before: Luxemburg Luxemburg Patentee before: POWERWAVE TECHNOLOGIES, Inc. Effective date of registration: 20160713 Address after: Luxemburg Luxemburg Patentee after: POWERWAVE TECHNOLOGIES, Inc. Address before: California, USA Patentee before: P-wave holding LLC Effective date of registration: 20160713 Address after: California, USA Patentee after: P-wave holding LLC Address before: California, USA Patentee before: POWERWAVE TECHNOLOGIES, Inc. Effective date of registration: 20160713 Address after: Helsinki Patentee after: Power wave Finland Co. Address before: Finland kempele Patentee before: Powerwave Comtek OY |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091202 Termination date: 20180304 |