AU2001291038A1 - Direct conversion tuner - Google Patents

Direct conversion tuner

Info

Publication number
AU2001291038A1
AU2001291038A1 AU2001291038A AU9103801A AU2001291038A1 AU 2001291038 A1 AU2001291038 A1 AU 2001291038A1 AU 2001291038 A AU2001291038 A AU 2001291038A AU 9103801 A AU9103801 A AU 9103801A AU 2001291038 A1 AU2001291038 A1 AU 2001291038A1
Authority
AU
Australia
Prior art keywords
direct conversion
conversion tuner
tuner
direct
conversion
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.)
Abandoned
Application number
AU2001291038A
Inventor
Erlend Olson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Broadcom Corp
Original Assignee
Broadcom Corp
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 Broadcom Corp filed Critical Broadcom Corp
Publication of AU2001291038A1 publication Critical patent/AU2001291038A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
    • H03D3/007—Demodulation of angle-, frequency- or phase- modulated oscillations by converting the oscillations into two quadrature related signals
    • 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
    • H03D7/18—Modifications of frequency-changers for eliminating image frequencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Superheterodyne Receivers (AREA)
AU2001291038A 2000-09-18 2001-09-18 Direct conversion tuner Abandoned AU2001291038A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/665,581 US7050778B1 (en) 2000-09-18 2000-09-18 Direct conversion turner
US09665581 2000-09-18
PCT/US2001/029027 WO2002023713A2 (en) 2000-09-18 2001-09-18 Direct conversion tuner

Publications (1)

Publication Number Publication Date
AU2001291038A1 true AU2001291038A1 (en) 2002-03-26

Family

ID=24670688

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001291038A Abandoned AU2001291038A1 (en) 2000-09-18 2001-09-18 Direct conversion tuner

Country Status (4)

Country Link
US (3) US7050778B1 (en)
EP (1) EP1332548B1 (en)
AU (1) AU2001291038A1 (en)
WO (1) WO2002023713A2 (en)

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Also Published As

Publication number Publication date
US20060189290A1 (en) 2006-08-24
US8467755B2 (en) 2013-06-18
EP1332548A2 (en) 2003-08-06
US7636558B2 (en) 2009-12-22
WO2002023713A3 (en) 2002-06-06
WO2002023713A2 (en) 2002-03-21
US20100093295A1 (en) 2010-04-15
EP1332548B1 (en) 2014-01-08
US7050778B1 (en) 2006-05-23

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