AU4939000A - Radio receivers - Google Patents

Radio receivers

Info

Publication number
AU4939000A
AU4939000A AU49390/00A AU4939000A AU4939000A AU 4939000 A AU4939000 A AU 4939000A AU 49390/00 A AU49390/00 A AU 49390/00A AU 4939000 A AU4939000 A AU 4939000A AU 4939000 A AU4939000 A AU 4939000A
Authority
AU
Australia
Prior art keywords
radio receivers
receivers
radio
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
AU49390/00A
Inventor
Paul Mcmahon
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.)
Simoco International Ltd
Original Assignee
Simoco International Ltd
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 Simoco International Ltd filed Critical Simoco International Ltd
Publication of AU4939000A publication Critical patent/AU4939000A/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
    • H03D3/008—Compensating DC offsets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuits Of Receivers In General (AREA)
AU49390/00A 1999-05-28 2000-05-26 Radio receivers Abandoned AU4939000A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9912586 1999-05-28
GBGB9912586.6A GB9912586D0 (en) 1999-05-28 1999-05-28 Radio receivers
PCT/GB2000/002033 WO2000074231A1 (en) 1999-05-28 2000-05-26 Radio receivers

Publications (1)

Publication Number Publication Date
AU4939000A true AU4939000A (en) 2000-12-18

Family

ID=10854445

Family Applications (1)

Application Number Title Priority Date Filing Date
AU49390/00A Abandoned AU4939000A (en) 1999-05-28 2000-05-26 Radio receivers

Country Status (3)

Country Link
AU (1) AU4939000A (en)
GB (2) GB9912586D0 (en)
WO (1) WO2000074231A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7212797B2 (en) 2002-04-26 2007-05-01 Qualcomm Incorporated DC removal techniques for wireless networking
US7203614B2 (en) * 2005-07-29 2007-04-10 Mediatek Inc. Method and calibration system for IQ DC offset and imbalance calibration by utilizing analytic formulas to quickly determined desired compensation values
CN110943748B (en) * 2019-11-08 2022-04-12 芯原微电子(上海)股份有限公司 Automatic mismatch calibration circuit, radio frequency receiver system and method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4878029A (en) * 1988-12-05 1989-10-31 General Electric Company Complex digital sampling converter for demodulator
US4887050A (en) * 1989-03-31 1989-12-12 Motorola, Inc. Frequency control apparatus and method for a digital radio receiver
DE4201194A1 (en) * 1992-01-18 1993-07-22 Sel Alcatel Ag METHOD AND CIRCUIT FOR THE OFFSET CORRECTION IN A TDMA RADIO RECEIVER
KR0170690B1 (en) * 1995-09-23 1999-03-20 김광호 Hdtv using by carrier and symbol timing recovery completion detection circuit and method thereof
JPH10308785A (en) * 1997-05-06 1998-11-17 Matsushita Electric Ind Co Ltd Tdma data receiver
JP3125717B2 (en) * 1997-05-30 2001-01-22 日本電気株式会社 Wireless communication device using quadrature modulation / demodulation circuit
EP0895385A1 (en) * 1997-07-29 1999-02-03 Alcatel DC offset reduction for burst mode reception
JP3095067B2 (en) * 1997-12-04 2000-10-03 日本電気株式会社 DC offset canceller, receiver having the same, communication system and DC offset canceling method
GB2349313A (en) * 1999-04-21 2000-10-25 Ericsson Telefon Ab L M Radio receiver

Also Published As

Publication number Publication date
GB9912586D0 (en) 1999-07-28
GB0012981D0 (en) 2000-07-19
GB2352596A (en) 2001-01-31
WO2000074231A1 (en) 2000-12-07

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase