ATE491265T1 - Verfahren und vorrichtung zum empfangen von hochfrequenzsignalen - Google Patents

Verfahren und vorrichtung zum empfangen von hochfrequenzsignalen

Info

Publication number
ATE491265T1
ATE491265T1 AT07820874T AT07820874T ATE491265T1 AT E491265 T1 ATE491265 T1 AT E491265T1 AT 07820874 T AT07820874 T AT 07820874T AT 07820874 T AT07820874 T AT 07820874T AT E491265 T1 ATE491265 T1 AT E491265T1
Authority
AT
Austria
Prior art keywords
winding
low
noise amplifier
mixer
signal
Prior art date
Application number
AT07820874T
Other languages
English (en)
Inventor
Fenghao Mu
Andreas Martensson
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 ATE491265T1 publication Critical patent/ATE491265T1/de

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details 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
    • H04B1/06Receivers
    • H04B1/16Circuits
    • H04B1/18Input circuits, e.g. for coupling to an antenna or a transmission line
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03DDEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/14Balanced arrangements
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03DDEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/14Balanced arrangements
    • H03D7/1425Balanced arrangements with transistors
    • H03D7/1441Balanced arrangements with transistors using field-effect transistors
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03DDEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/14Balanced arrangements
    • H03D7/1425Balanced arrangements with transistors
    • H03D7/1458Double balanced arrangements, i.e. where both input signals are differential
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03DDEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/14Balanced arrangements
    • H03D7/1425Balanced arrangements with transistors
    • H03D7/1466Passive mixer arrangements
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03DDEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/14Balanced arrangements
    • H03D7/1425Balanced arrangements with transistors
    • H03D7/1483Balanced arrangements with transistors comprising components for selecting a particular frequency component of the output
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03DDEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/16Multiple-frequency-changing
    • H03D7/165Multiple-frequency-changing at least two frequency changers being located in different paths, e.g. in two paths with carriers in quadrature
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03DDEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/16Multiple-frequency-changing
    • H03D7/165Multiple-frequency-changing at least two frequency changers being located in different paths, e.g. in two paths with carriers in quadrature
    • H03D7/166Multiple-frequency-changing at least two frequency changers being located in different paths, e.g. in two paths with carriers in quadrature using two or more quadrature frequency translation stages
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03DDEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D2200/00Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
    • H03D2200/0001Circuit elements of demodulators
    • H03D2200/0023Balun circuits
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03DDEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D2200/00Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
    • H03D2200/0001Circuit elements of demodulators
    • H03D2200/0025Gain control circuits
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03DDEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D2200/00Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
    • H03D2200/0041Functional aspects of demodulators
    • H03D2200/0043Bias and operating point
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03DDEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D2200/00Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
    • H03D2200/0041Functional aspects of demodulators
    • H03D2200/0088Reduction of intermodulation, nonlinearities, adjacent channel interference; intercept points of harmonics or intermodulation products
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03DDEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D2200/00Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
    • H03D2200/0041Functional aspects of demodulators
    • H03D2200/009Reduction of local oscillator or RF leakage

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Superheterodyne Receivers (AREA)
  • Amplifiers (AREA)
  • Burglar Alarm Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
AT07820874T 2006-12-12 2007-10-03 Verfahren und vorrichtung zum empfangen von hochfrequenzsignalen ATE491265T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/609,399 US7599675B2 (en) 2006-12-12 2006-12-12 Method and apparatus for receiving radio frequency signals
PCT/EP2007/060497 WO2008071472A1 (en) 2006-12-12 2007-10-03 Method and apparatus for receiving radio frequency signals

Publications (1)

Publication Number Publication Date
ATE491265T1 true ATE491265T1 (de) 2010-12-15

Family

ID=38137327

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07820874T ATE491265T1 (de) 2006-12-12 2007-10-03 Verfahren und vorrichtung zum empfangen von hochfrequenzsignalen

Country Status (10)

Country Link
US (1) US7599675B2 (de)
EP (1) EP2095518B1 (de)
KR (1) KR20090086643A (de)
CN (1) CN101611556B (de)
AT (1) ATE491265T1 (de)
CA (1) CA2673043A1 (de)
DE (1) DE602007011110D1 (de)
MX (1) MX2009005824A (de)
TW (1) TW200836496A (de)
WO (1) WO2008071472A1 (de)

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Also Published As

Publication number Publication date
DE602007011110D1 (de) 2011-01-20
WO2008071472A1 (en) 2008-06-19
CN101611556A (zh) 2009-12-23
KR20090086643A (ko) 2009-08-13
CA2673043A1 (en) 2008-06-19
CN101611556B (zh) 2013-08-21
US20080139149A1 (en) 2008-06-12
MX2009005824A (es) 2009-06-16
EP2095518B1 (de) 2010-12-08
EP2095518A1 (de) 2009-09-02
US7599675B2 (en) 2009-10-06
TW200836496A (en) 2008-09-01

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