ATE391359T1 - Mischervorrichtung - Google Patents

Mischervorrichtung

Info

Publication number
ATE391359T1
ATE391359T1 AT03028350T AT03028350T ATE391359T1 AT E391359 T1 ATE391359 T1 AT E391359T1 AT 03028350 T AT03028350 T AT 03028350T AT 03028350 T AT03028350 T AT 03028350T AT E391359 T1 ATE391359 T1 AT E391359T1
Authority
AT
Austria
Prior art keywords
signals
transistors
arrangement
mixer
terminals
Prior art date
Application number
AT03028350T
Other languages
English (en)
Inventor
Hendrik Sjoeland
Fredrik Tillman
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Application granted granted Critical
Publication of ATE391359T1 publication Critical patent/ATE391359T1/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/14—Balanced arrangements
    • H03D7/1425—Balanced arrangements with transistors
    • H03D7/1441—Balanced arrangements with transistors using field-effect transistors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/14—Balanced arrangements
    • H03D7/1425—Balanced arrangements with transistors
    • H03D7/1458—Double balanced arrangements, i.e. where both input signals are differential
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/14—Balanced arrangements
    • H03D7/1425—Balanced arrangements with transistors
    • H03D7/1466—Passive mixer arrangements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/16—Multiple-frequency-changing
    • H03D7/165—Multiple-frequency-changing at least two frequency changers being located in different paths, e.g. in two paths with carriers in quadrature
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D2200/00—Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
    • H03D2200/0041—Functional aspects of demodulators
    • H03D2200/0047—Offset of DC voltage or frequency
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D2200/00—Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
    • H03D2200/0041—Functional aspects of demodulators
    • H03D2200/0084—Lowering the supply voltage and saving power

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Superheterodyne Receivers (AREA)
  • Transceivers (AREA)
  • Disintegrating Or Milling (AREA)
AT03028350T 2003-12-10 2003-12-10 Mischervorrichtung ATE391359T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03028350A EP1542356B1 (de) 2003-12-10 2003-12-10 Mischervorrichtung

Publications (1)

Publication Number Publication Date
ATE391359T1 true ATE391359T1 (de) 2008-04-15

Family

ID=34486167

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03028350T ATE391359T1 (de) 2003-12-10 2003-12-10 Mischervorrichtung

Country Status (6)

Country Link
US (1) US8060048B2 (de)
EP (1) EP1542356B1 (de)
JP (1) JP4685795B2 (de)
CN (1) CN1890873B (de)
AT (1) ATE391359T1 (de)
DE (1) DE60320117T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101051568B1 (ko) * 2003-12-10 2011-07-22 텔레폰악티에볼라겟엘엠에릭슨(펍) 혼합 장치
US8731504B2 (en) * 2006-03-16 2014-05-20 Newport Media, Inc. System and method for performing RF filtering
US8041327B2 (en) * 2006-03-16 2011-10-18 Newport Media, Inc. Wideband resistive input mixer with noise-cancelled impedance
US8072255B2 (en) * 2008-01-07 2011-12-06 Qualcomm Incorporated Quadrature radio frequency mixer with low noise and low conversion loss
US8229043B2 (en) * 2008-03-21 2012-07-24 Qualcomm Incorporated Stepped gain mixer
US8099070B2 (en) 2008-04-23 2012-01-17 Telefonaktiebolaget Lm Ericsson (Publ) Passive mixer and four phase clocking method and apparatus
US8433277B2 (en) 2008-04-23 2013-04-30 Telefonaktiebolaget Lm Ericsson (Publ) Passive mixer and four-phase clocking method and apparatus
CN104813583B (zh) * 2013-09-29 2017-06-20 华为技术有限公司 正交混频装置
US9543897B2 (en) 2015-02-13 2017-01-10 Qualcomm Incorporated Fully I/Q balanced quadrature radio frequency mixer with low noise and low conversion loss

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3685355D1 (de) * 1985-03-29 1992-06-25 Honeywell Inc Breitband-verstaerker/-mischgeraet.
US4662000A (en) * 1985-04-15 1987-04-28 Raytheon Company Frequency conversion circuits
KR100204591B1 (ko) * 1996-11-18 1999-06-15 정선종 복제 전압-전류 변환기를 사용한 혼합기
US5999804A (en) * 1997-03-20 1999-12-07 National Semiconductor Corporation Low noise quadrature mixer circuit
FR2762942B1 (fr) * 1997-05-05 2000-06-02 Alsthom Cge Alcatel Melangeur compact doublement equilibre a quad de tecs froids en technologie mmic
US6144845A (en) * 1997-12-31 2000-11-07 Motorola, Inc. Method and circuit for image rejection
US6313688B1 (en) * 1998-07-24 2001-11-06 Gct Semiconductor, Inc. Mixer structure and method of using same
US6226509B1 (en) * 1998-09-15 2001-05-01 Nortel Networks Limited Image reject mixer, circuit, and method for image rejection
DE60101934T2 (de) * 2000-03-15 2004-12-16 Koninklijke Philips Electronics N.V. Ausgleich von fehlanpassungen in quadraturvorrichtungen
FR2809552B1 (fr) * 2000-05-25 2002-07-19 Cit Alcatel Melangeur doublement equilibre en technologie mmic
US6370372B1 (en) * 2000-09-25 2002-04-09 Conexant Systems, Inc. Subharmonic mixer circuit and method
JP2002111525A (ja) * 2000-09-29 2002-04-12 Matsushita Electric Ind Co Ltd ２出力チューナ
US6639447B2 (en) * 2002-03-08 2003-10-28 Sirific Wireless Corporation High linearity Gilbert I Q dual mixer
US6810242B2 (en) * 2002-09-30 2004-10-26 Skyworks Solutions, Inc. Subharmonic mixer
US7248850B2 (en) * 2002-12-10 2007-07-24 Nanoamp Solutions, Inc. Passive subharmonic mixer design

Also Published As

Publication number Publication date
US20070230558A1 (en) 2007-10-04
JP2007514349A (ja) 2007-05-31
CN1890873A (zh) 2007-01-03
US8060048B2 (en) 2011-11-15
DE60320117D1 (de) 2008-05-15
JP4685795B2 (ja) 2011-05-18
EP1542356A1 (de) 2005-06-15
DE60320117T2 (de) 2008-09-11
EP1542356B1 (de) 2008-04-02
CN1890873B (zh) 2010-05-05

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Legal Events

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