JP4267205B2 - ラジオ受信機 - Google Patents

ラジオ受信機 Download PDF

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Publication number
JP4267205B2
JP4267205B2 JP2000576543A JP2000576543A JP4267205B2 JP 4267205 B2 JP4267205 B2 JP 4267205B2 JP 2000576543 A JP2000576543 A JP 2000576543A JP 2000576543 A JP2000576543 A JP 2000576543A JP 4267205 B2 JP4267205 B2 JP 4267205B2
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JP
Japan
Prior art keywords
receiver
sigma
coupled
signal
frequency conversion
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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
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JP2000576543A
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English (en)
Japanese (ja)
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JP2002527978A5 (enExample
JP2002527978A (ja
Inventor
ダニッシュ アリ
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NXP BV
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NXP BV
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Publication of JP2002527978A5 publication Critical patent/JP2002527978A5/ja
Application granted granted Critical
Publication of JP4267205B2 publication Critical patent/JP4267205B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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)
JP2000576543A 1998-10-08 1999-09-14 ラジオ受信機 Expired - Lifetime JP4267205B2 (ja)

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 (3)

Publication Number Publication Date
JP2002527978A JP2002527978A (ja) 2002-08-27
JP2002527978A5 JP2002527978A5 (enExample) 2006-11-24
JP4267205B2 true JP4267205B2 (ja) 2009-05-27

Family

ID=10840136

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000576543A Expired - Lifetime JP4267205B2 (ja) 1998-10-08 1999-09-14 ラジオ受信機

Country Status (8)

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

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GB0027503D0 (en) * 2000-11-10 2000-12-27 Koninkl Philips Electronics Nv Radio receiver
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US7031683B2 (en) 2001-01-12 2006-04-18 Silicon Laboratories Inc. Apparatus and methods for calibrating signal-processing circuitry
US20030232613A1 (en) * 2001-01-12 2003-12-18 Kerth Donald A. Quadrature signal generation in radio-frequency apparatus and associated methods
US7158574B2 (en) 2001-01-12 2007-01-02 Silicon Laboratories Inc. Digital interface in radio-frequency apparatus and associated methods
US7035611B2 (en) 2001-01-12 2006-04-25 Silicon Laboratories Inc. Apparatus and method for front-end circuitry in radio-frequency apparatus
US7138858B2 (en) 2001-01-12 2006-11-21 Silicon Laboratories, Inc. Apparatus and methods for output buffer circuitry with constant output power in radio-frequency circuitry
EP1371200B1 (en) * 2001-03-01 2011-10-12 Broadcom Corporation Compensation of distortion due to channel and to receiver, in a parallel transmission system
CN1640084A (zh) * 2002-03-04 2005-07-13 St微电子公司 用于无线射频传输的谐振功率转换器及其方法
AU2003220281A1 (en) 2002-03-15 2003-09-29 Silicon Laboratories Inc. Radio-frequency apparatus and associated methods
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US7116721B1 (en) * 2002-05-20 2006-10-03 Cirrus Logic, Inc. Delta-sigma modulators with integral digital low-pass filtering
US6975846B2 (en) * 2002-05-23 2005-12-13 Intel Corporation Method and circuit to reduce intermodulation distortion
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EP1647095B1 (en) * 2003-07-10 2007-12-12 Nxp B.V. Receiver for receiving frequency signals using delta-sigma modulators
CN1625064A (zh) * 2003-12-05 2005-06-08 皇家飞利浦电子股份有限公司 带通采样接收机及其采样方法
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
US20050215216A1 (en) * 2004-03-25 2005-09-29 Ess Technology, Inc. Sigma delta modulator loop configured to compensate amplifier noise affecting signals in the AM radio frequency band
DE102004022324A1 (de) * 2004-05-06 2005-12-01 Infineon Technologies Ag Signalaufbereitungsschaltung, insbesondere für eine Empfängeranordnung für den Mobilfunk
JP3970266B2 (ja) * 2004-06-23 2007-09-05 株式会社半導体理工学研究センター 複素バンドパスδσａｄ変調器、ａｄ変換回路及びディジタル無線受信機
JP4541060B2 (ja) * 2004-07-28 2010-09-08 ルネサスエレクトロニクス株式会社 Ａ／ｄ変換回路を内蔵した半導体集積回路および通信用半導体集積回路
EP1638210B1 (en) * 2004-09-15 2009-05-06 STMicroelectronics Belgium N.V. VLIF transmitter for a "Bluetooth Wireless Technology" device
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US7689189B2 (en) * 2005-04-06 2010-03-30 Silicon Laboratories Inc. Circuit and method for signal reception using a low intermediate frequency reception
JP4488951B2 (ja) * 2005-04-26 2010-06-23 富士通株式会社 複素型シグマデルタアナログデジタル変換装置及び受信機
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JP3992287B2 (ja) * 2005-06-15 2007-10-17 株式会社半導体理工学研究センター 複素バンドパスフィルタ、複素バンドパスδσａｄ変調器、ａｄ変換回路及びデジタル無線受信機
US7321324B2 (en) * 2005-06-30 2008-01-22 Silicon Laboratories Inc. Unconditionally stable analog-to-digital converter
KR100666338B1 (ko) * 2006-01-17 2007-01-09 인티그런트 테크놀로지즈(주) 전파식별용 리더기 및 전파식별 시스템.
US8174415B2 (en) * 2006-03-31 2012-05-08 Silicon Laboratories Inc. Broadcast AM receiver, FM receiver and/or FM transmitter with integrated stereo audio codec, headphone drivers and/or speaker drivers
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JP2009141109A (ja) * 2007-12-06 2009-06-25 Furukawa Electric Co Ltd:The 光デバイスの制御方法および光モジュール
JP5187788B2 (ja) * 2009-03-04 2013-04-24 国立大学法人群馬大学 複素バンドパスδσａｄ変調器及びデジタル無線受信機
KR101730406B1 (ko) * 2010-09-15 2017-04-26 삼성전자주식회사 무선 전력 전송 및 수신 장치
EP3522467B1 (en) * 2010-10-19 2024-07-03 CommScope Technologies LLC Systems and methods for transporting digital rf signals
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CN108777577A (zh) * 2018-05-18 2018-11-09 南京中感微电子有限公司 一种无线接收机电路

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Also Published As

Publication number Publication date
KR20010032854A (ko) 2001-04-25
KR100681324B1 (ko) 2007-02-15
EP1046233B1 (en) 2004-05-19
WO2000022735A1 (en) 2000-04-20
DE69917431T2 (de) 2005-06-02
GB9821839D0 (en) 1998-12-02
CN1290427A (zh) 2001-04-04
DE69917431D1 (de) 2004-06-24
EP1046233A1 (en) 2000-10-25
JP2002527978A (ja) 2002-08-27
US6590943B1 (en) 2003-07-08
CN1114997C (zh) 2003-07-16

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