CN1138345C - 具有射频抽样的数字接收装置和方法 - Google Patents

具有射频抽样的数字接收装置和方法 Download PDF

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Publication number
CN1138345C
CN1138345C CNB998105058A CN99810505A CN1138345C CN 1138345 C CN1138345 C CN 1138345C CN B998105058 A CNB998105058 A CN B998105058A CN 99810505 A CN99810505 A CN 99810505A CN 1138345 C CN1138345 C CN 1138345C
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CN
China
Prior art keywords
signal
intermediate frequency
digital
samples
bit
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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 - Fee Related
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CNB998105058A
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English (en)
Chinese (zh)
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CN1317169A (zh
Inventor
D�����տ�
D·利普卡
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.)
Clastres LLC
WIRELESS PLANET LLC
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Telefonaktiebolaget LM Ericsson AB
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Publication of CN1317169A publication Critical patent/CN1317169A/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • 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
    • 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
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/22—Demodulator circuits; Receiver circuits
    • H04L27/233—Demodulator circuits; Receiver circuits using non-coherent demodulation
    • H04L27/2332—Demodulator circuits; Receiver circuits using non-coherent demodulation using a non-coherent carrier
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Power Engineering (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Analogue/Digital Conversion (AREA)
CNB998105058A 1998-08-07 1999-07-15 具有射频抽样的数字接收装置和方法 Expired - Fee Related CN1138345C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/131,205 US6459743B1 (en) 1998-08-07 1998-08-07 Digital reception with radio frequency sampling
US09/131205 1998-08-07

Publications (2)

Publication Number Publication Date
CN1317169A CN1317169A (zh) 2001-10-10
CN1138345C true CN1138345C (zh) 2004-02-11

Family

ID=22448392

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB998105058A Expired - Fee Related CN1138345C (zh) 1998-08-07 1999-07-15 具有射频抽样的数字接收装置和方法

Country Status (10)

Country Link
US (1) US6459743B1 (cg-RX-API-DMAC10.html)
EP (1) EP1103100A1 (cg-RX-API-DMAC10.html)
JP (1) JP4213348B2 (cg-RX-API-DMAC10.html)
KR (1) KR20010072299A (cg-RX-API-DMAC10.html)
CN (1) CN1138345C (cg-RX-API-DMAC10.html)
AR (1) AR020139A1 (cg-RX-API-DMAC10.html)
AU (1) AU5038199A (cg-RX-API-DMAC10.html)
CA (1) CA2339798A1 (cg-RX-API-DMAC10.html)
TW (1) TW431073B (cg-RX-API-DMAC10.html)
WO (1) WO2000008764A1 (cg-RX-API-DMAC10.html)

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US6639946B2 (en) * 2000-12-01 2003-10-28 International Business Machines Corporation Sigma delta modulator with SAW filter
WO2002095972A1 (en) * 2001-05-25 2002-11-28 The National University Of Singapore Sigma-delta modulation code division multiple-access receiver
US7072418B2 (en) 2001-09-18 2006-07-04 Thomson Licensing Method and apparatus for performing Nyquist folding frequency modulation
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TW579498B (en) * 2001-12-19 2004-03-11 Via Tech Inc Method for data recovery with lower sampling frequency and related apparatus
KR100454483B1 (ko) * 2002-03-04 2004-10-28 삼성전자주식회사 아이/큐 복조장치 및 그의 아이/큐 신호생성방법
US7373119B2 (en) * 2002-03-07 2008-05-13 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for analog-to-digital conversion
US7173980B2 (en) * 2002-09-20 2007-02-06 Ditrans Ip, Inc. Complex-IF digital receiver
US7190288B2 (en) * 2003-06-27 2007-03-13 Northrop Grumman Corp. Look-up table delta-sigma conversion
US7006023B2 (en) * 2003-09-12 2006-02-28 Texas Instruments Inc. Sigma-delta modulator with passive bandpass loop filter
US7126516B2 (en) * 2004-02-28 2006-10-24 Lucent Technologies Inc. Bandpass delta-sigma analog-to-digital converters
US7860189B2 (en) * 2004-08-19 2010-12-28 Intrinsix Corporation Hybrid heterodyne transmitters and receivers
FR2885467B1 (fr) * 2005-05-04 2007-08-24 St Microelectronics Rousset Dispositif de reception numerique base sur un comparateur en entree
US7660342B2 (en) * 2005-05-04 2010-02-09 Stmicroelectronics (Rousset) Sas Digital receiver device based on an input comparator
WO2007120400A1 (en) 2006-04-16 2007-10-25 Intrinsix Corporation Mismatch-shaping dynamic element matching systems and methods for multi-bit sigma-delta data converters
KR100924172B1 (ko) * 2006-12-08 2009-10-28 한국전자통신연구원 가변 대역폭 무선채널 측정 방법 및 이를 위한 송수신장치
US8369820B2 (en) * 2007-09-05 2013-02-05 General Instrument Corporation Frequency multiplier device
WO2009114738A2 (en) * 2008-03-12 2009-09-17 Hypres, Inc. Digital radio-frequency tranceiver system and method
WO2010037412A1 (en) * 2008-09-30 2010-04-08 Nokia Siemens Networks Oy Method and device for signal processing and communication system comprising such device
US8625726B2 (en) 2011-09-15 2014-01-07 The Boeing Company Low power radio frequency to digital receiver
JP5786035B2 (ja) * 2011-11-30 2015-09-30 株式会社日立製作所 無線通信システム、受信機、昇降機制御システムおよび変電設備制御システム
KR101764225B1 (ko) 2011-12-14 2017-08-07 한국전자통신연구원 디지털 ｒｆ 수신기
US9209844B2 (en) 2012-01-11 2015-12-08 Electronics And Telecommunications Research Institute Subsampling receiver using interstage off-chip RF band pass filter
US8687739B1 (en) * 2012-12-12 2014-04-01 Phuong Huynh Quadrature bandpass-sampling RF receiver
WO2014166983A1 (en) * 2013-04-09 2014-10-16 Koninklijke Philips N.V. Radio frequency antenna device for generating a digital magnetic resonance information signal
TWI539759B (zh) 2014-09-12 2016-06-21 奇景光電股份有限公司 不具降頻器的連續時間三角積分類比至數位接收器
US10680863B2 (en) * 2015-03-31 2020-06-09 Sony Corporation Modulation apparatus
US9985608B2 (en) 2015-09-24 2018-05-29 Analog Devices Global Small area and low power IIR filter structure
US10082565B2 (en) 2016-03-31 2018-09-25 Butterfly Network, Inc. Multilevel bipolar pulser
US9778348B1 (en) 2016-03-31 2017-10-03 Butterfly Network, Inc. Symmetric receiver switch for bipolar pulser
CN110311695B (zh) * 2019-03-26 2021-04-13 中国科学院上海微系统与信息技术研究所 一种无线通信全数字射频接收装置
US11569856B2 (en) 2020-12-07 2023-01-31 Electronics And Telecommunications Research Institute Method and apparatus for receiving periodic band-limited signal
US12009831B2 (en) * 2021-05-28 2024-06-11 Nxp Usa, Inc. System having an analog to digital converter (ADC) and a digital signal processor
CN113746430B (zh) * 2021-08-27 2024-08-02 山西宇翔信息技术有限公司 信号处理方法和装置
US12132496B2 (en) * 2022-07-31 2024-10-29 Texas Instruments Incorporated Non-PLL, 1-wire, asynchronous oversampling of delta-sigma ADC bitstream
CN116359874B (zh) * 2023-04-06 2025-10-17 四川九洲空管科技有限责任公司 一种基于多相滤波的宽带数字阵雷达高速数据处理方法

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Also Published As

Publication number Publication date
WO2000008764A1 (en) 2000-02-17
CN1317169A (zh) 2001-10-10
JP2002522942A (ja) 2002-07-23
EP1103100A1 (en) 2001-05-30
AR020139A1 (es) 2002-04-10
AU5038199A (en) 2000-02-28
JP4213348B2 (ja) 2009-01-21
TW431073B (en) 2001-04-21
KR20010072299A (ko) 2001-07-31
CA2339798A1 (en) 2000-02-17
US6459743B1 (en) 2002-10-01

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Owner name: CLUSTER CO., LTD.

Free format text: FORMER OWNER: TELEFONAKTIEBOLAGET LM ERICSSON (SE) S-126 25 STOCKHOLM, SWEDEN

Effective date: 20130708

Owner name: UNWIRED PLANET INC.

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Effective date: 20130708

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Address after: Nevada

Patentee after: Wireless Planet LLC

Address before: Delaware

Patentee before: Clastres LLC

Effective date of registration: 20130708

Address after: Delaware

Patentee after: Clastres LLC

Address before: Stockholm

Patentee before: Telefonaktiebolaget LM Ericsson

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20040211

Termination date: 20160715