DE60217519D1 - Empfänger - Google Patents

Empfänger

Info

Publication number
DE60217519D1
DE60217519D1 DE60217519T DE60217519T DE60217519D1 DE 60217519 D1 DE60217519 D1 DE 60217519D1 DE 60217519 T DE60217519 T DE 60217519T DE 60217519 T DE60217519 T DE 60217519T DE 60217519 D1 DE60217519 D1 DE 60217519D1
Authority
DE
Germany
Prior art keywords
receiver
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.)
Expired - Lifetime
Application number
DE60217519T
Other languages
English (en)
Other versions
DE60217519T2 (de
Inventor
Georg Kasperkovitz
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.)
Semiconductor Ideas to the Market ItoM BV
Original Assignee
Semiconductor Ideas to the Market ItoM BV
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 Semiconductor Ideas to the Market ItoM BV filed Critical Semiconductor Ideas to the Market ItoM BV
Publication of DE60217519D1 publication Critical patent/DE60217519D1/de
Application granted granted Critical
Publication of DE60217519T2 publication Critical patent/DE60217519T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D5/00—Circuits for demodulating amplitude-modulated or angle-modulated oscillations at will
    • 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
    • H03D3/009—Compensating quadrature phase or amplitude imbalances
    • 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
    • H03D3/02—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal
    • H03D3/24—Modifications of demodulators to reject or remove amplitude variations by means of locked-in oscillator circuits
    • H03D3/241—Modifications of demodulators to reject or remove amplitude variations by means of locked-in oscillator circuits the oscillator being part of a phase locked loop

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Superheterodyne Receivers (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
DE60217519T 2001-09-08 2002-09-01 Empfänger Expired - Lifetime DE60217519T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP01203392 2001-09-08
EP01203392A EP1292017A1 (de) 2001-09-08 2001-09-08 Quadratur-Empfänger
PCT/EP2002/009807 WO2003023950A2 (en) 2001-09-08 2002-09-01 Receiver

Publications (2)

Publication Number Publication Date
DE60217519D1 true DE60217519D1 (de) 2007-02-22
DE60217519T2 DE60217519T2 (de) 2007-11-08

Family

ID=8180905

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60217519T Expired - Lifetime DE60217519T2 (de) 2001-09-08 2002-09-01 Empfänger

Country Status (7)

Country Link
US (1) US7227912B2 (de)
EP (2) EP1292017A1 (de)
JP (1) JP4016945B2 (de)
AU (1) AU2002362229A1 (de)
DE (1) DE60217519T2 (de)
HK (1) HK1067803A1 (de)
WO (1) WO2003023950A2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6892060B2 (en) * 2002-06-28 2005-05-10 Institute Of Microelectronics Fully integrated self-tuned image rejection downconversion system
FI116108B (fi) * 2003-06-24 2005-09-15 Esju Oy Amplitudisäädin
JP2005197968A (ja) * 2004-01-06 2005-07-21 Fujitsu Ltd 信号処理回路並びに直交復調装置およびその誤差推定方法
US20100054377A1 (en) * 2008-08-28 2010-03-04 Honeywell International Inc. Systems and methods for spurious signal reduction in multi-mode digital navigation receivers
EP2351360B1 (de) 2008-10-31 2016-10-19 Synopsys, Inc. Programmierbarer zf-ausgangsempfänger und seine anwendung
KR101070130B1 (ko) * 2008-12-19 2011-10-05 한국전자통신연구원 위상오차 및 구적오차 식별장치 및 그 방법
JP2011160214A (ja) * 2010-02-01 2011-08-18 Renesas Electronics Corp 受信装置及びイメージ除去方法
JP2020016556A (ja) * 2018-07-26 2020-01-30 日本電波工業株式会社 角度誤差検出装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3412191A1 (de) 1984-04-02 1985-10-31 Telefunken electronic GmbH, 7100 Heilbronn Integrierbare empfaengerschaltung
GB2166324A (en) * 1984-10-25 1986-04-30 Stc Plc A multi-mode radio transceiver
WO1990013175A1 (en) * 1989-04-21 1990-11-01 N.V. Philips' Gloeilampenfabrieken Tunable resonance amplifier
TW227638B (de) * 1991-07-15 1994-08-01 Philips Nv
US5893029A (en) * 1997-02-10 1999-04-06 Motorola, Inc. Baseband phase-locked direct conversion receiver with frequency offset
US5878089A (en) * 1997-02-21 1999-03-02 Usa Digital Radio Partners, L.P. Coherent signal detector for AM-compatible digital audio broadcast waveform recovery
US6661852B1 (en) * 1999-07-21 2003-12-09 Raytheon Company Apparatus and method for quadrature tuner error correction
WO2001058029A1 (en) * 2000-02-04 2001-08-09 Koninklijke Philips Electronics N.V. Radio fm receiver
US20030031273A1 (en) * 2001-08-10 2003-02-13 Rishi Mohindra Quadrature gain and phase imbalance correction in a receiver

Also Published As

Publication number Publication date
JP4016945B2 (ja) 2007-12-05
EP1292017A1 (de) 2003-03-12
HK1067803A1 (en) 2005-04-15
EP1423910B1 (de) 2007-01-10
US7227912B2 (en) 2007-06-05
EP1423910A2 (de) 2004-06-02
WO2003023950A3 (en) 2004-03-11
US20040248535A1 (en) 2004-12-09
WO2003023950A2 (en) 2003-03-20
AU2002362229A1 (en) 2003-03-24
JP2005503063A (ja) 2005-01-27
DE60217519T2 (de) 2007-11-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition