KR101149773B1 - 대역통과 델타-시그마 아날로그-디지털 변환기들 - Google Patents

대역통과 델타-시그마 아날로그-디지털 변환기들 Download PDF

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KR101149773B1
KR101149773B1 KR1020050013748A KR20050013748A KR101149773B1 KR 101149773 B1 KR101149773 B1 KR 101149773B1 KR 1020050013748 A KR1020050013748 A KR 1020050013748A KR 20050013748 A KR20050013748 A KR 20050013748A KR 101149773 B1 KR101149773 B1 KR 101149773B1
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South Korea
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analog
digital
signals
band
data
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KR1020050013748A
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English (en)
Korean (ko)
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KR20060042102A (ko
Inventor
유트-바 콕
재식 이
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알카텔-루센트 유에스에이 인코포레이티드
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/342—Non-re-sealable arrangements
    • H01M50/3425—Non-re-sealable arrangements in the form of rupturable membranes or weakened parts, e.g. pierced with the aid of a sharp member
    • 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
    • H04B1/0003—Software-defined radio [SDR] systems, i.e. systems wherein components typically implemented in hardware, e.g. filters or modulators/demodulators, are implented using software, e.g. by involving an AD or DA conversion stage such that at least part of the signal processing is performed in the digital domain
    • H04B1/0007—Software-defined radio [SDR] systems, i.e. systems wherein components typically implemented in hardware, e.g. filters or modulators/demodulators, are implented using software, e.g. by involving an AD or DA conversion stage such that at least part of the signal processing is performed in the digital domain wherein the AD/DA conversion occurs at radiofrequency or intermediate frequency stage
    • H04B1/0025—Software-defined radio [SDR] systems, i.e. systems wherein components typically implemented in hardware, e.g. filters or modulators/demodulators, are implented using software, e.g. by involving an AD or DA conversion stage such that at least part of the signal processing is performed in the digital domain wherein the AD/DA conversion occurs at radiofrequency or intermediate frequency stage using a sampling rate lower than twice the highest frequency component of the sampled signal
    • 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
    • H03M3/402—Arrangements specific to bandpass modulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2200/00—Safety devices for primary or secondary batteries
    • H01M2200/20—Pressure-sensitive devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • 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
    • H03M3/458—Analogue/digital converters using delta-sigma modulation as an intermediate step
    • H03M3/464—Details of the digital/analogue conversion in the feedback path
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
KR1020050013748A 2004-02-28 2005-02-18 대역통과 델타-시그마 아날로그-디지털 변환기들 Expired - Fee Related KR101149773B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/789,681 US7126516B2 (en) 2004-02-28 2004-02-28 Bandpass delta-sigma analog-to-digital converters
US10/789681 2004-02-28

Publications (2)

Publication Number Publication Date
KR20060042102A KR20060042102A (ko) 2006-05-12
KR101149773B1 true KR101149773B1 (ko) 2012-06-08

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020050013748A Expired - Fee Related KR101149773B1 (ko) 2004-02-28 2005-02-18 대역통과 델타-시그마 아날로그-디지털 변환기들

Country Status (5)

Country Link
US (1) US7126516B2 (https=)
EP (1) EP1569345B1 (https=)
JP (1) JP4901112B2 (https=)
KR (1) KR101149773B1 (https=)
DE (1) DE602005000134T2 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7706495B2 (en) * 2004-03-12 2010-04-27 Panasonic Corporation Two-point frequency modulation apparatus
FR2880482B1 (fr) * 2004-12-30 2007-04-27 Cit Alcatel Dispositif de conversion d'un signal transmis en un signal numerique
US7821437B1 (en) * 2009-04-08 2010-10-26 Rosemount Inc. Line noise analysis and detection and measurement error reduction
EP2249480B1 (en) * 2009-05-07 2012-11-28 Imec Sigma-delta based analog to digital converter
US9621183B2 (en) 2014-06-20 2017-04-11 Hrl Laboratories, Llc Interleaved Δ-Σ modulator
EP3091668A1 (en) 2015-05-05 2016-11-09 CommScope Technologies LLC Receiver arrangement for use in a digital repeater system
CN110504969B (zh) * 2018-05-18 2023-03-24 创意电子股份有限公司 模拟数字转换器装置与待测信号产生方法
US10862504B2 (en) * 2018-08-29 2020-12-08 Mediatek Singapore Pte. Ltd. Radio frequency bandpass delta-sigma analog-to-digital converters and related methods
US11821731B2 (en) * 2020-08-19 2023-11-21 Invensense, Inc. Minimizing a delay of a capacitance-to-voltage converter of a gyroscope by including such converter within a bandpass sigma-delta analog-to-digital converter of the gyroscope

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4509037A (en) 1981-06-12 1985-04-02 Gould Inc. Enhanced delta modulation encoder
FR2702902B1 (fr) * 1993-03-15 1995-04-21 Alcatel Radiotelephone Récepteur numérique à fréquence intermédiaire et procédé de filtrage en bande de base mis en Óoeuvre dans ce récepteur.
GB2278247A (en) 1993-05-17 1994-11-23 Nat Science Council Chopper-stabilized sigma-delta converter
US6087969A (en) * 1998-04-27 2000-07-11 Motorola, Inc. Sigma-delta modulator and method for digitizing a signal
US6459743B1 (en) 1998-08-07 2002-10-01 Telefonaktiebolaget Lm Ericsson (Publ) Digital reception with radio frequency sampling
US6469649B1 (en) * 2000-03-08 2002-10-22 Massachusetts Institute Of Technology Narrowband analog to digital converter with suppressed second-order distortion
US6538588B1 (en) * 2000-09-18 2003-03-25 Qualcomm, Incorporated Multi-sampling Σ-Δ analog-to-digital converter
US6518905B2 (en) * 2000-12-21 2003-02-11 Wright State University Parallel time interleaved delta sigma modulator
JP2002344321A (ja) * 2001-05-16 2002-11-29 Pioneer Electronic Corp デルタシグマ型ａｄ変換器
US6778116B1 (en) * 2003-02-25 2004-08-17 Northrop Grumman Corporation Switching DAC pulse encoding circuit
US6693573B1 (en) 2003-03-19 2004-02-17 Raytheon Company Mixed technology MEMS/BiCMOS LC bandpass sigma-delta for direct RF sampling
US6977602B1 (en) * 2004-07-13 2005-12-20 Maxim Integrated Products, Inc. Wide band digital to analog converters and methods, including converters with selectable impulse response

Also Published As

Publication number Publication date
US20050190091A1 (en) 2005-09-01
DE602005000134D1 (de) 2006-11-02
EP1569345B1 (en) 2006-09-20
EP1569345A1 (en) 2005-08-31
KR20060042102A (ko) 2006-05-12
JP2005244993A (ja) 2005-09-08
JP4901112B2 (ja) 2012-03-21
US7126516B2 (en) 2006-10-24
DE602005000134T2 (de) 2007-09-13

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