KR100681324B1 - 라디오 수신기와 그것을 포함하는 집적 회로 - Google Patents

라디오 수신기와 그것을 포함하는 집적 회로 Download PDF

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Publication number
KR100681324B1
KR100681324B1 KR1020007006181A KR20007006181A KR100681324B1 KR 100681324 B1 KR100681324 B1 KR 100681324B1 KR 1020007006181 A KR1020007006181 A KR 1020007006181A KR 20007006181 A KR20007006181 A KR 20007006181A KR 100681324 B1 KR100681324 B1 KR 100681324B1
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South Korea
Prior art keywords
receiver
coupled
signal
sigma
output
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Expired - Lifetime
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KR1020007006181A
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Korean (ko)
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KR20010032854A (ko
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알리대니쉬
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코닌클리케 필립스 일렉트로닉스 엔.브이.
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    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M3/00—Conversion of analogue values to or from differential modulation
    • H03M3/02—Delta modulation, i.e. one-bit differential modulation
    • 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
    • H03D7/16—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
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/16—Networks for phase shifting
    • H03H11/22—Networks for phase shifting providing two or more phase shifted output signals, e.g. n-phase output
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M3/00—Conversion of analogue values to or from differential modulation
    • H03M3/30—Delta-sigma modulation
    • H03M3/39—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators
    • H03M3/40—Arrangements for handling quadrature signals, e.g. complex modulators
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/04—Frequency selective two-port networks
    • H03H2011/0494—Complex filters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M3/00—Conversion of analogue values to or from differential modulation
    • H03M3/30—Delta-sigma modulation
    • H03M3/39—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators
    • H03M3/412—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators characterised by the number of quantisers and their type and resolution
    • H03M3/422—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators characterised by the number of quantisers and their type and resolution having one quantiser only
    • H03M3/43—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators characterised by the number of quantisers and their type and resolution having one quantiser only the quantiser being a single bit one

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Noise Elimination (AREA)
  • Analogue/Digital Conversion (AREA)
KR1020007006181A 1998-10-08 1999-09-14 라디오 수신기와 그것을 포함하는 집적 회로 Expired - Lifetime KR100681324B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9821839.9A GB9821839D0 (en) 1998-10-08 1998-10-08 Radio receiver
GB9821839.9 1998-10-08
PCT/EP1999/006786 WO2000022735A1 (en) 1998-10-08 1999-09-14 Radio receiver

Publications (2)

Publication Number Publication Date
KR20010032854A KR20010032854A (ko) 2001-04-25
KR100681324B1 true KR100681324B1 (ko) 2007-02-15

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Family Applications (1)

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KR1020007006181A Expired - Lifetime KR100681324B1 (ko) 1998-10-08 1999-09-14 라디오 수신기와 그것을 포함하는 집적 회로

Country Status (8)

Country Link
US (1) US6590943B1 (https=)
EP (1) EP1046233B1 (https=)
JP (1) JP4267205B2 (https=)
KR (1) KR100681324B1 (https=)
CN (1) CN1114997C (https=)
DE (1) DE69917431T2 (https=)
GB (1) GB9821839D0 (https=)
WO (1) WO2000022735A1 (https=)

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US20070021090A1 (en) * 2003-07-10 2007-01-25 Koninklijke Philips Electronics N.V. Receiver for receiving frequency signals using delta-sigma modulators
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US7180432B2 (en) * 2004-02-27 2007-02-20 Freescale Semiconductor, Inc. Method and apparatus for complex cascade sigma-delta modulation and single-sideband analog-to-digital conversion
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Also Published As

Publication number Publication date
EP1046233A1 (en) 2000-10-25
CN1114997C (zh) 2003-07-16
JP2002527978A (ja) 2002-08-27
CN1290427A (zh) 2001-04-04
WO2000022735A1 (en) 2000-04-20
DE69917431T2 (de) 2005-06-02
US6590943B1 (en) 2003-07-08
DE69917431D1 (de) 2004-06-24
JP4267205B2 (ja) 2009-05-27
EP1046233B1 (en) 2004-05-19
KR20010032854A (ko) 2001-04-25
GB9821839D0 (en) 1998-12-02

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