FI119710B - Pienikohinaisen vahvistinparin tulojärjestely - Google Patents

Pienikohinaisen vahvistinparin tulojärjestely Download PDF

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Publication number
FI119710B
FI119710B FI20040433A FI20040433A FI119710B FI 119710 B FI119710 B FI 119710B FI 20040433 A FI20040433 A FI 20040433A FI 20040433 A FI20040433 A FI 20040433A FI 119710 B FI119710 B FI 119710B
Authority
FI
Finland
Prior art keywords
conductor
divider
arrangement
circuit
filter
Prior art date
Application number
FI20040433A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI20040433A0 (fi
FI20040433A (fi
Inventor
Jukka Puoskari
Erkki Niiranen
Harri Naerhi
Pertti Koskela
Original Assignee
Filtronic Comtek Oy
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 Filtronic Comtek Oy filed Critical Filtronic Comtek Oy
Priority to FI20040433A priority Critical patent/FI119710B/fi
Publication of FI20040433A0 publication Critical patent/FI20040433A0/fi
Priority to BRPI0508116A priority patent/BRPI0508116A8/pt
Priority to PCT/FI2005/050062 priority patent/WO2005091428A1/en
Priority to EP05717316.3A priority patent/EP1728295B1/en
Priority to CNB2005800093486A priority patent/CN100566018C/zh
Publication of FI20040433A publication Critical patent/FI20040433A/fi
Priority to US11/469,725 priority patent/US7526263B2/en
Application granted granted Critical
Publication of FI119710B publication Critical patent/FI119710B/fi

Links

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)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Amplifiers (AREA)
FI20040433A 2004-03-22 2004-03-22 Pienikohinaisen vahvistinparin tulojärjestely FI119710B (fi)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI20040433A FI119710B (fi) 2004-03-22 2004-03-22 Pienikohinaisen vahvistinparin tulojärjestely
BRPI0508116A BRPI0508116A8 (pt) 2004-03-22 2005-03-04 Arranjo de entrada para um par amplificador de baixo ruído
PCT/FI2005/050062 WO2005091428A1 (en) 2004-03-22 2005-03-04 Input arrangement for a low-noise amplifier pair
EP05717316.3A EP1728295B1 (en) 2004-03-22 2005-03-04 Front stage for low-noise amplifier pair
CNB2005800093486A CN100566018C (zh) 2004-03-22 2005-03-04 低噪声放大器对的输入布置
US11/469,725 US7526263B2 (en) 2004-03-22 2006-09-01 Input arrangement for a low-noise amplifier pair

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 (3)

Publication Number Publication Date
FI20040433A0 FI20040433A0 (fi) 2004-03-22
FI20040433A FI20040433A (fi) 2005-09-23
FI119710B true FI119710B (fi) 2009-02-13

Family

ID=32039452

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20040433A FI119710B (fi) 2004-03-22 2004-03-22 Pienikohinaisen vahvistinparin tulojärjestely

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)

* Cited by examiner, † Cited by third party
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
US8208885B1 (en) * 2009-03-18 2012-06-26 Lockheed Martin Corporation Variable time, phase, and amplitude control device
CN102369452B (zh) * 2009-04-01 2016-03-30 皇家飞利浦电子股份有限公司 耦合天线阵列中的噪声匹配
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
EP3573177A4 (en) * 2017-01-20 2020-09-09 Tongyu Communication Inc. INTEGRATED FILTER SYSTEM AND ANTENNA SYSTEM
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
CN1938898A (zh) 2007-03-28
CN100566018C (zh) 2009-12-02
US7526263B2 (en) 2009-04-28
FI20040433A0 (fi) 2004-03-22
BRPI0508116A8 (pt) 2017-12-05
EP1728295A1 (en) 2006-12-06
BRPI0508116A (pt) 2007-07-17
WO2005091428A1 (en) 2005-09-29
EP1728295B1 (en) 2017-02-15
US20070132528A1 (en) 2007-06-14
FI20040433A (fi) 2005-09-23

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