FR2864375B1 - Multiplieur d'un signal electrique par un signal d'oscillateur local et procede mis en oeuvre par le multiplieur - Google Patents

Multiplieur d'un signal electrique par un signal d'oscillateur local et procede mis en oeuvre par le multiplieur

Info

Publication number
FR2864375B1
FR2864375B1 FR0315274A FR0315274A FR2864375B1 FR 2864375 B1 FR2864375 B1 FR 2864375B1 FR 0315274 A FR0315274 A FR 0315274A FR 0315274 A FR0315274 A FR 0315274A FR 2864375 B1 FR2864375 B1 FR 2864375B1
Authority
FR
France
Prior art keywords
multiplier
local oscillator
method used
signal
electrical 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
FR0315274A
Other languages
English (en)
Other versions
FR2864375A1 (fr
Inventor
Charles Rydel
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.)
Leoni Wiring Systems France SAS
Original Assignee
Valeo Electronique et Systemes de Liaison SA
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 Valeo Electronique et Systemes de Liaison SA filed Critical Valeo Electronique et Systemes de Liaison SA
Priority to FR0315274A priority Critical patent/FR2864375B1/fr
Priority to PCT/FR2004/003348 priority patent/WO2005064785A1/fr
Priority to EP04816475A priority patent/EP1698047A1/fr
Publication of FR2864375A1 publication Critical patent/FR2864375A1/fr
Application granted granted Critical
Publication of FR2864375B1 publication Critical patent/FR2864375B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
    • H04L27/14—Demodulator circuits; Receiver circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B28/00—Generation of oscillations by methods not covered by groups H03B5/00 - H03B27/00, including modification of the waveform to produce sinusoidal oscillations
    • 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
    • H03D3/02—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal
    • H03D3/06—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal by combining signals additively or in product demodulators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
FR0315274A 2003-12-23 2003-12-23 Multiplieur d'un signal electrique par un signal d'oscillateur local et procede mis en oeuvre par le multiplieur Expired - Fee Related FR2864375B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0315274A FR2864375B1 (fr) 2003-12-23 2003-12-23 Multiplieur d'un signal electrique par un signal d'oscillateur local et procede mis en oeuvre par le multiplieur
PCT/FR2004/003348 WO2005064785A1 (fr) 2003-12-23 2004-12-22 Multiplieur d'un signal electrique par un signal d'oscillateur local et procede mis en oeuvre par le multiplieur
EP04816475A EP1698047A1 (fr) 2003-12-23 2004-12-22 Multiplieur d'un signal electrique par un signal d'oscillateur local et procede mis en oeuvre par le multiplieur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0315274A FR2864375B1 (fr) 2003-12-23 2003-12-23 Multiplieur d'un signal electrique par un signal d'oscillateur local et procede mis en oeuvre par le multiplieur

Publications (2)

Publication Number Publication Date
FR2864375A1 FR2864375A1 (fr) 2005-06-24
FR2864375B1 true FR2864375B1 (fr) 2006-03-03

Family

ID=34630519

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0315274A Expired - Fee Related FR2864375B1 (fr) 2003-12-23 2003-12-23 Multiplieur d'un signal electrique par un signal d'oscillateur local et procede mis en oeuvre par le multiplieur

Country Status (3)

Country Link
EP (1) EP1698047A1 (fr)
FR (1) FR2864375B1 (fr)
WO (1) WO2005064785A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2191566B1 (fr) 2007-08-07 2016-07-27 Nxp B.V. Unité de mélange à réjection des harmoniques et procédé pour effectuer un mélange à réjection des harmoniques
EP2206235A2 (fr) * 2007-10-29 2010-07-14 Nxp B.V. Mélangeur passif à réjection d'harmoniques
EP2246975B1 (fr) 2009-04-28 2014-02-26 Nxp B.V. Étalonnage de mélangeur harmonique-rejet passif
EP2333949B1 (fr) * 2009-12-11 2016-06-29 Telefonaktiebolaget LM Ericsson (publ) Agencement de mixeur
EP2871772B1 (fr) * 2013-11-08 2020-01-08 Nxp B.V. Mixeur

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2341983A1 (fr) * 1976-02-20 1977-09-16 Thomson Csf Generateur de signal electrique sinusoidal module en frequence ou en phase par methode numerique
US4631694A (en) * 1984-04-27 1986-12-23 National Semiconductor Corporation Sine wave synthesizer
FR2702896B1 (fr) * 1993-03-17 1995-06-09 Sgs Thomson Microelectronics Generateur multifrequence programmable.
US6587678B1 (en) * 1999-03-02 2003-07-01 Skyworks Solutions, Inc. Direct conversion receiver employing subharmonic frequency translator architecture and related preprocessor

Also Published As

Publication number Publication date
WO2005064785A1 (fr) 2005-07-14
FR2864375A1 (fr) 2005-06-24
EP1698047A1 (fr) 2006-09-06

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100831