ATE534193T1 - Delta-sigma analog-zu-digital-wandler, funkempfänger, kommunikationsvorrichtung, verfahren und computerprogramm - Google Patents

Delta-sigma analog-zu-digital-wandler, funkempfänger, kommunikationsvorrichtung, verfahren und computerprogramm

Info

Publication number
ATE534193T1
ATE534193T1 AT08159460T AT08159460T ATE534193T1 AT E534193 T1 ATE534193 T1 AT E534193T1 AT 08159460 T AT08159460 T AT 08159460T AT 08159460 T AT08159460 T AT 08159460T AT E534193 T1 ATE534193 T1 AT E534193T1
Authority
AT
Austria
Prior art keywords
analog
signal
digital
feedback
delta
Prior art date
Application number
AT08159460T
Other languages
English (en)
Inventor
Sven Mattisson
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Application granted granted Critical
Publication of ATE534193T1 publication Critical patent/ATE534193T1/de

Links

Classifications

    • 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
    • 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
    • H03M3/41—Arrangements specific to bandpass modulators combined with modulation to or demodulation from the carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
AT08159460T 2008-07-01 2008-07-01 Delta-sigma analog-zu-digital-wandler, funkempfänger, kommunikationsvorrichtung, verfahren und computerprogramm ATE534193T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08159460A EP2141814B1 (de) 2008-07-01 2008-07-01 Delta-Sigma Analog-zu-Digital-Wandler, Funkempfänger, Kommunikationsvorrichtung, Verfahren und Computerprogramm

Publications (1)

Publication Number Publication Date
ATE534193T1 true ATE534193T1 (de) 2011-12-15

Family

ID=39795745

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08159460T ATE534193T1 (de) 2008-07-01 2008-07-01 Delta-sigma analog-zu-digital-wandler, funkempfänger, kommunikationsvorrichtung, verfahren und computerprogramm

Country Status (5)

Country Link
US (1) US8199039B2 (de)
EP (1) EP2141814B1 (de)
JP (1) JP2011526453A (de)
AT (1) ATE534193T1 (de)
WO (1) WO2010000538A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2582050B1 (de) * 2011-10-13 2017-08-09 OCT Circuit Technologies International Limited Mehrstufen-Sigma-Delta-Analog-zu-Digital-Wandler mit reduzierten Quantifizierungsstufen
EP2582051A1 (de) 2011-10-13 2013-04-17 ST-Ericsson SA Mehrstufen-Sigma-Delta-Analog-zu-Digital-Wandler mit reduzierten Quantifizierungsstufen
US8884796B2 (en) * 2011-10-20 2014-11-11 Kathrein-Werke Kg Delta-sigma modulator with feedback signal modification
DE102011088810B4 (de) * 2011-12-16 2023-02-02 Endress+Hauser Conducta Gmbh+Co. Kg Elektronische Schaltung und Verfahren zum Demodulieren von Nutzsignalen aus einem Trägersignal sowie ein Modem
JP5688184B2 (ja) * 2012-03-14 2015-03-25 株式会社日立製作所 無線機、昇降機制御システムおよび変電設備制御システム
CN105009459B (zh) * 2012-12-21 2017-08-11 特利丹达尔萨公司 Σ‑δ模数转换器
US20150087242A1 (en) * 2013-09-26 2015-03-26 Fluke Corporation Systems and methods for active cellular transceiver analysis for harmful passive intermodulation detection
US9148168B2 (en) 2013-10-29 2015-09-29 Analog Devices Global System and method of improving stability of continuous-time delta-sigma modulators
US9780801B2 (en) 2015-09-16 2017-10-03 Semiconductor Components Industries, Llc Low-power conversion between analog and digital signals using adjustable feedback filter
EP3523879A1 (de) 2016-10-25 2019-08-14 Huawei Technologies Co., Ltd. Empfänger
CN115243709A (zh) 2020-02-26 2022-10-25 Pam治疗诊断有限公司 肽酰甘氨酸α-酰胺化单加氧酶(PAM)用于治疗目的的用途
EP3985878A1 (de) * 2020-10-13 2022-04-20 Koninklijke Philips N.V. Funkfrequenzempfängersystem
US12596921B2 (en) * 2022-06-23 2026-04-07 International Business Machines Corporation Stochastic bitstream generation with in-situ function mapping
US20250226837A1 (en) * 2022-12-29 2025-07-10 Takashi Miki Method and apparatus for stochastic analog to digital conversion

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07143006A (ja) * 1993-11-15 1995-06-02 Asahi Kasei Micro Syst Kk デルタシグマ型ａ／ｄコンバータ
JPH114168A (ja) * 1997-06-11 1999-01-06 Sony Corp アナログ／ディジタル変換回路
US5870048A (en) * 1997-08-13 1999-02-09 National Science Council Oversampling sigma-delta modulator
US6147634A (en) * 1998-12-15 2000-11-14 Sigmatel, Inc. Method and apparatus for digital to analog conversion with reduced noise
WO2002003747A2 (en) 2000-07-05 2002-01-10 Koninklijke Philips Electronics N.V. A/d converter with integrated biasing for a microphone
US6362762B1 (en) * 2000-08-23 2002-03-26 Hrl Laboratories, Llc Multiple mode analog-to-digital converter employing a single quantizer
JP3832736B2 (ja) * 2002-03-05 2006-10-11 株式会社東京測振 低周波数用高分解能型ａ／ｄ変換器
CN1813411A (zh) * 2003-06-27 2006-08-02 皇家飞利浦电子股份有限公司 包括sigma－delta调制器的模数转换器和具有该模数转换器的接收机
US6940436B2 (en) * 2003-10-31 2005-09-06 Texas Instruments Incorporated Analog-to-digital conversion system with second order noise shaping and a single amplifier
US8072363B2 (en) * 2007-08-10 2011-12-06 National University Of Singapore System and method for bandpass sigma-delta modulation

Also Published As

Publication number Publication date
WO2010000538A1 (en) 2010-01-07
EP2141814B1 (de) 2011-11-16
US20110096878A1 (en) 2011-04-28
JP2011526453A (ja) 2011-10-06
US8199039B2 (en) 2012-06-12
EP2141814A1 (de) 2010-01-06

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