CN1114997C - 无线电接收机 - Google Patents

无线电接收机 Download PDF

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Publication number
CN1114997C
CN1114997C CN99802773A CN99802773A CN1114997C CN 1114997 C CN1114997 C CN 1114997C CN 99802773 A CN99802773 A CN 99802773A CN 99802773 A CN99802773 A CN 99802773A CN 1114997 C CN1114997 C CN 1114997C
Authority
CN
China
Prior art keywords
sigma
coupled
receiver
delta modulator
signal
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
CN99802773A
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English (en)
Chinese (zh)
Other versions
CN1290427A (zh
Inventor
D·阿利
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of CN1290427A publication Critical patent/CN1290427A/zh
Application granted granted Critical
Publication of CN1114997C publication Critical patent/CN1114997C/zh
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)
CN99802773A 1998-10-08 1999-09-14 无线电接收机 Expired - Lifetime CN1114997C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9821839.9A GB9821839D0 (en) 1998-10-08 1998-10-08 Radio receiver
GB9821839.9 1998-10-08

Publications (2)

Publication Number Publication Date
CN1290427A CN1290427A (zh) 2001-04-04
CN1114997C true CN1114997C (zh) 2003-07-16

Family

ID=10840136

Family Applications (1)

Application Number Title Priority Date Filing Date
CN99802773A Expired - Lifetime CN1114997C (zh) 1998-10-08 1999-09-14 无线电接收机

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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US7031683B2 (en) 2001-01-12 2006-04-18 Silicon Laboratories Inc. Apparatus and methods for calibrating signal-processing circuitry
US7035611B2 (en) 2001-01-12 2006-04-25 Silicon Laboratories Inc. Apparatus and method for front-end circuitry in radio-frequency apparatus
US7177610B2 (en) 2001-01-12 2007-02-13 Silicon Laboratories Inc. Calibrated low-noise current and voltage references and associated methods
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
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US8467483B2 (en) 2002-03-15 2013-06-18 Silicon Laboratories Inc. Radio-frequency apparatus and associated methods
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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
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
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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
DE602004020988D1 (de) * 2004-09-15 2009-06-18 St Microelectronics Belgium Nv VLIF-Sender für eine "Bluetooth Wireless Technology" Vorrichtung
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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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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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WO2010101058A1 (ja) * 2009-03-04 2010-09-10 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
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US9768797B2 (en) * 2015-03-12 2017-09-19 Nokia Technologies Oy Receiver for simultaneous signals in carrier aggregation
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
EP1046233A1 (en) 2000-10-25
KR100681324B1 (ko) 2007-02-15
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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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: NXP CO., LTD.

Free format text: FORMER OWNER: ROYAL PHILIPS ELECTRONICS CO., LTD.

Effective date: 20070831

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20070831

Address after: Holland Ian Deho Finn

Patentee after: Koninkl Philips Electronics NV

Address before: Holland Ian Deho Finn

Patentee before: Koninklike Philips Electronics N. V.

CX01 Expiry of patent term

Granted publication date: 20030716

CX01 Expiry of patent term