FR2961648B1 - Demodulateur et procede de demodulation d'un signal module d'une porteuse - Google Patents

Demodulateur et procede de demodulation d'un signal module d'une porteuse

Info

Publication number
FR2961648B1
FR2961648B1 FR1102388A FR1102388A FR2961648B1 FR 2961648 B1 FR2961648 B1 FR 2961648B1 FR 1102388 A FR1102388 A FR 1102388A FR 1102388 A FR1102388 A FR 1102388A FR 2961648 B1 FR2961648 B1 FR 2961648B1
Authority
FR
France
Prior art keywords
demodulating
demodulator
carrier
model signal
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 - Fee Related
Application number
FR1102388A
Other languages
English (en)
Other versions
FR2961648A1 (fr
Inventor
Edmund Ehrlich
Walter Kargl
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.)
Infineon Technologies AG
Original Assignee
Infineon Technologies AG
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 Infineon Technologies AG filed Critical Infineon Technologies AG
Priority to FR1102388A priority Critical patent/FR2961648B1/fr
Publication of FR2961648A1 publication Critical patent/FR2961648A1/fr
Application granted granted Critical
Publication of FR2961648B1 publication Critical patent/FR2961648B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/06—Dc level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection
    • H04L25/068—Dc level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection by sampling faster than the nominal bit rate
    • 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
    • H04L27/2338—Demodulator circuits; Receiver circuits using non-coherent demodulation using sampling

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
FR1102388A 2010-04-06 2011-07-29 Demodulateur et procede de demodulation d'un signal module d'une porteuse Expired - Fee Related FR2961648B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1102388A FR2961648B1 (fr) 2010-04-06 2011-07-29 Demodulateur et procede de demodulation d'un signal module d'une porteuse

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/755,094 US8792846B2 (en) 2010-04-06 2010-04-06 Demodulator and method for demodulating a modulated carrier signal
FR1101037A FR2958477B1 (fr) 2010-04-06 2011-04-06 Demodulateur et procede de demodulation d'un signal module d'une porteuse
FR1102388A FR2961648B1 (fr) 2010-04-06 2011-07-29 Demodulateur et procede de demodulation d'un signal module d'une porteuse

Publications (2)

Publication Number Publication Date
FR2961648A1 FR2961648A1 (fr) 2011-12-23
FR2961648B1 true FR2961648B1 (fr) 2014-06-27

Family

ID=44650265

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1101037A Expired - Fee Related FR2958477B1 (fr) 2010-04-06 2011-04-06 Demodulateur et procede de demodulation d'un signal module d'une porteuse
FR1102388A Expired - Fee Related FR2961648B1 (fr) 2010-04-06 2011-07-29 Demodulateur et procede de demodulation d'un signal module d'une porteuse

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR1101037A Expired - Fee Related FR2958477B1 (fr) 2010-04-06 2011-04-06 Demodulateur et procede de demodulation d'un signal module d'une porteuse

Country Status (3)

Country Link
US (1) US8792846B2 (fr)
DE (1) DE102011006652B4 (fr)
FR (2) FR2958477B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012150748A1 (fr) * 2011-05-04 2012-11-08 Lg Electronics Inc. Procédé d'émission d'informations d'état de canal et équipement utilisateur, et procédé de réception d'information d'état de canal et station de base
KR102068954B1 (ko) 2014-03-04 2020-01-22 삼성전자 주식회사 Ask 복조기 및 상기 복조기를 포함하는 통신 장치
DE102014007716A1 (de) 2014-05-28 2015-12-03 Technische Universität München Verfahren zur Demodulation sowie Demodulator
GB201701848D0 (en) * 2017-02-03 2017-03-22 Novelda As Reciever
CN113951833A (zh) * 2021-11-29 2022-01-21 武汉资联虹康科技股份有限公司 一种通道可拔插式便携近红外脑功能成像系统及方法

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US6535553B1 (en) * 1998-06-19 2003-03-18 Samsung Electronics Co., Ltd. Passband equalizers with filter coefficients calculated from modulated carrier signals
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WO2000076163A1 (fr) * 1999-06-04 2000-12-14 Mitsubishi Denki Kabushiki Kaisha Comparateur de phase, lecteur chronometrique et demodulateur comprenant le comparateur de phase
DE69930745T2 (de) 1999-10-04 2006-09-07 Freescale Semiconductor, Inc., Austin Demodulatorschaltung unter Verwendung einer Abtast- und Halteschaltung
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WO2003049275A1 (fr) 2001-12-03 2003-06-12 Tagsys Australia Pty Ltd Demodulateur en phase et en quadrature pour systeme d'identification par radio-frequence (rfid) sans coupleur directif
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AT501055B8 (de) 2005-04-07 2007-02-15 Univ Graz Tech Verfahren zur demodulation und lesegerät zur auswertung lastmodulierter signale
US20060274874A1 (en) 2005-06-01 2006-12-07 Arvind Kumar Clock and data timing compensation for receiver
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EP2405577B1 (fr) * 2010-07-06 2019-04-24 Cisco Technology, Inc. Procédé de détection de phase et circuit

Also Published As

Publication number Publication date
US20110244811A1 (en) 2011-10-06
DE102011006652B4 (de) 2017-03-16
DE102011006652A1 (de) 2011-10-06
FR2958477A1 (fr) 2011-10-07
US8792846B2 (en) 2014-07-29
FR2958477B1 (fr) 2013-11-29
FR2961648A1 (fr) 2011-12-23

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