ATE349104T1 - Mischer unter verwendung von einem spiegelfrequenzunterdrückungsfilter - Google Patents

Mischer unter verwendung von einem spiegelfrequenzunterdrückungsfilter

Info

Publication number
ATE349104T1
ATE349104T1 AT01966881T AT01966881T ATE349104T1 AT E349104 T1 ATE349104 T1 AT E349104T1 AT 01966881 T AT01966881 T AT 01966881T AT 01966881 T AT01966881 T AT 01966881T AT E349104 T1 ATE349104 T1 AT E349104T1
Authority
AT
Austria
Prior art keywords
low
lna
integrating
topology
mixer
Prior art date
Application number
AT01966881T
Other languages
English (en)
Inventor
John William Mitchell Rogers
Calvin Plett
Original Assignee
Sige Semiconductor 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 Sige Semiconductor Inc filed Critical Sige Semiconductor Inc
Application granted granted Critical
Publication of ATE349104T1 publication Critical patent/ATE349104T1/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/04—Frequency selective two-port networks
    • H03H11/12—Frequency selective two-port networks using amplifiers with feedback
    • H03H11/1213—Frequency selective two-port networks using amplifiers with feedback using transistor amplifiers

Landscapes

  • Amplifiers (AREA)
  • Networks Using Active Elements (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Processing Of Solid Wastes (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
AT01966881T 2000-08-25 2001-08-24 Mischer unter verwendung von einem spiegelfrequenzunterdrückungsfilter ATE349104T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/645,323 US6681103B1 (en) 2000-08-25 2000-08-25 On-chip image reject filter

Publications (1)

Publication Number Publication Date
ATE349104T1 true ATE349104T1 (de) 2007-01-15

Family

ID=24588553

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01966881T ATE349104T1 (de) 2000-08-25 2001-08-24 Mischer unter verwendung von einem spiegelfrequenzunterdrückungsfilter

Country Status (6)

Country Link
US (1) US6681103B1 (de)
EP (1) EP1312157B1 (de)
AT (1) ATE349104T1 (de)
AU (1) AU2001287425A1 (de)
DE (1) DE60125379T2 (de)
WO (1) WO2002017477A2 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7333791B2 (en) * 2001-12-11 2008-02-19 Microtune (Texas), L.P. Use of an image reject mixer in a forward data channel tuner
DE60218812D1 (de) * 2001-12-28 2007-04-26 St Microelectronics Srl Verfahren zur Regulierung der Sourcespannung während der Programmierung einer nichtflüchtigen Speicherzelle und dementsprechende Programmierungsschaltung
KR100846486B1 (ko) * 2002-05-06 2008-07-17 삼성전자주식회사 이미지 제거 안테나
JP2007526670A (ja) * 2003-06-25 2007-09-13 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ クロックドメイン間のイベントの無損失転送
US7884886B2 (en) * 2003-10-27 2011-02-08 Zoran Corporation Integrated channel filter and method of operation
US7266360B2 (en) * 2004-04-07 2007-09-04 Neoreach, Inc. Low noise amplifier for wireless communications
US7202762B2 (en) * 2004-06-09 2007-04-10 Raytheon Company Q enhancement circuit and method
US7343146B2 (en) * 2004-08-13 2008-03-11 Nokia Corporation Single chip LNA and VCO having similar resonant circuit topology and using same calibration signal to compensate for process variations
JP2008512926A (ja) * 2004-09-10 2008-04-24 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 広い周波数帯域にわたって平坦な利得応答で調節可能なカスコードｌｎａ
CN101438503B (zh) * 2004-11-03 2012-06-20 伟俄内克斯研究公司 超宽带cmos收发器
US7304533B2 (en) * 2005-04-15 2007-12-04 Microtune (Texas), L.P. Integrated channel filter using multiple resonant filters and method of operation
CN101273540A (zh) * 2005-09-26 2008-09-24 格罗纳乌有限公司 多级谐振放大器***和方法
US7554397B2 (en) * 2006-05-22 2009-06-30 Theta Microelectronics, Inc. Highly linear low-noise amplifiers
US7489192B2 (en) * 2006-05-22 2009-02-10 Theta Microelectronics, Inc. Low-noise amplifiers
US9413315B2 (en) * 2006-08-31 2016-08-09 Texas Instruments Incorporated Low noise amplifier with embedded filter and related wireless communication unit
US8237509B2 (en) * 2007-02-23 2012-08-07 Qualcomm, Incorporated Amplifier with integrated filter
CN100578089C (zh) * 2007-06-29 2010-01-06 宁波新海电气股份有限公司 带保险机构的点火枪
TWI382676B (zh) * 2007-12-28 2013-01-11 Ind Tech Res Inst 協調性可調式濾波裝置及之無線通訊前端電路
US8314653B1 (en) * 2009-02-18 2012-11-20 Rf Micro Devices, Inc. Using degeneration in an active tunable low-noise radio frequency bandpass filter
US8018288B2 (en) * 2009-04-13 2011-09-13 Intel Corporation High-linearity low noise amplifier
TWI483542B (zh) * 2009-07-10 2015-05-01 Chi Mei Comm Systems Inc 放大器電路
TWI477062B (zh) * 2009-08-10 2015-03-11 Chi Mei Comm Systems Inc 功率放大器電路
CN102611394B (zh) * 2011-01-20 2015-08-19 联芯科技有限公司 低噪声放大器及具有该低噪声放大器的前端***
US8588353B2 (en) 2011-04-01 2013-11-19 Texas Instruments Incorporated Frequency selective IQ correction
US8626106B2 (en) * 2011-12-06 2014-01-07 Tensorcom, Inc. Method and apparatus of an input resistance of a passive mixer to broaden the input matching bandwidth of a common source/gate LNA
US9595935B2 (en) 2015-05-12 2017-03-14 Qualcomm Incorporated Active notch filter
US9985592B2 (en) * 2015-05-13 2018-05-29 Skyworks Solutions, Inc. High gain RF power amplifier with negative capacitor
US10164669B2 (en) * 2015-10-16 2018-12-25 Skyworks Solutions, Inc. Hybrid amplifier and signal combiner
US11201595B2 (en) 2015-11-24 2021-12-14 Skyworks Solutions, Inc. Cascode power amplifier with switchable output matching network
US10536119B2 (en) 2018-02-28 2020-01-14 Avago Technologies International Sales Pte. Limited Amplifier with second-harmonic trap

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3993962A (en) * 1975-08-18 1976-11-23 The United States Of America As Represented By The Secretary Of The Air Force Low noise parametric varactor diode crystal oscillator
US4263676A (en) 1979-07-23 1981-04-21 Motorola, Inc. RF amplifying system having image rejection
US5374899A (en) 1993-11-10 1994-12-20 Itt Corporation Self biased power amplifier employing FETs
US6177964B1 (en) * 1997-08-01 2001-01-23 Microtune, Inc. Broadband integrated television tuner
KR0153379B1 (ko) * 1995-09-26 1998-11-16 김광호 디지탈 무선통신시스템의 업/다운컨버터용 전압제어발진기
GB2317517B (en) 1996-09-20 2001-03-14 Nokia Mobile Phones Ltd Amplifier system
US5995814A (en) 1997-06-13 1999-11-30 Lucent Technologies Inc. Single-stage dual-band low-noise amplifier for use in a wireless communication system receiver
FR2770053B1 (fr) 1997-10-22 2000-01-07 Sgs Thomson Microelectronics Circuit amplificateur a double gain
JPH11317628A (ja) 1998-05-07 1999-11-16 Mitsubishi Electric Corp 増幅回路
US6307442B1 (en) * 1999-05-17 2001-10-23 Maxim Integrated Products Enhanced LC filter with tunable Q
US6175274B1 (en) * 1999-07-26 2001-01-16 Nokia Mobile Phones Limited Switched gain low noise amplifier
US6542724B1 (en) * 1999-08-02 2003-04-01 Nortel Networks Limited Method and apparatus for performing image signal rejection

Also Published As

Publication number Publication date
DE60125379T2 (de) 2007-09-27
EP1312157B1 (de) 2006-12-20
WO2002017477A3 (en) 2002-10-03
WO2002017477A2 (en) 2002-02-28
WO2002017477B1 (en) 2003-02-13
US6681103B1 (en) 2004-01-20
AU2001287425A1 (en) 2002-03-04
DE60125379D1 (de) 2007-02-01
EP1312157A2 (de) 2003-05-21

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