FR2714481B1 - Procédé de démodulation amplitude phase d'un signal de réception radar et dispositif permettant de mettre en Óoeuvre un tel procédé. - Google Patents

Procédé de démodulation amplitude phase d'un signal de réception radar et dispositif permettant de mettre en Óoeuvre un tel procédé.

Info

Publication number
FR2714481B1
FR2714481B1 FR8500185A FR8500185A FR2714481B1 FR 2714481 B1 FR2714481 B1 FR 2714481B1 FR 8500185 A FR8500185 A FR 8500185A FR 8500185 A FR8500185 A FR 8500185A FR 2714481 B1 FR2714481 B1 FR 2714481B1
Authority
FR
France
Prior art keywords
implement
reception signal
device making
amplitude phase
phase demodulation
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 - Lifetime
Application number
FR8500185A
Other languages
English (en)
Other versions
FR2714481A1 (fr
Inventor
Philippe Elleaume
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.)
Thales SA
Original Assignee
Thomson CSF 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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR8500185A priority Critical patent/FR2714481B1/fr
Priority to GB8600277A priority patent/GB2292494B/en
Priority to US06/825,488 priority patent/US6677892B1/en
Priority to DE3600319A priority patent/DE3600319C1/de
Publication of FR2714481A1 publication Critical patent/FR2714481A1/fr
Application granted granted Critical
Publication of FR2714481B1 publication Critical patent/FR2714481B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/28—Details of pulse systems
    • G01S7/285—Receivers
    • G01S7/288—Coherent receivers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/28—Details of pulse systems
    • G01S7/285—Receivers
    • G01S7/288—Coherent receivers
    • G01S7/2886—Coherent receivers using I/Q processing
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D1/00—Demodulation of amplitude-modulated oscillations
    • H03D1/22—Homodyne or synchrodyne circuits
    • H03D1/2245—Homodyne or synchrodyne circuits using two quadrature channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
FR8500185A 1985-01-08 1985-01-08 Procédé de démodulation amplitude phase d'un signal de réception radar et dispositif permettant de mettre en Óoeuvre un tel procédé. Expired - Lifetime FR2714481B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8500185A FR2714481B1 (fr) 1985-01-08 1985-01-08 Procédé de démodulation amplitude phase d'un signal de réception radar et dispositif permettant de mettre en Óoeuvre un tel procédé.
GB8600277A GB2292494B (en) 1985-01-08 1986-01-07 Process for the phase detection of a received radar signal and device implementing such a process
US06/825,488 US6677892B1 (en) 1985-01-08 1986-01-07 Process for the phase amplitude demodulation of a received radar signal and device implementing such a process
DE3600319A DE3600319C1 (de) 1985-01-08 1986-01-08 Verfahren zum Amplituden/Phasen-Demodulieren eines Radar-Empfangssignals und Vorrichtung zur Durchführung des Verfahrens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8500185A FR2714481B1 (fr) 1985-01-08 1985-01-08 Procédé de démodulation amplitude phase d'un signal de réception radar et dispositif permettant de mettre en Óoeuvre un tel procédé.

Publications (2)

Publication Number Publication Date
FR2714481A1 FR2714481A1 (fr) 1995-06-30
FR2714481B1 true FR2714481B1 (fr) 1996-02-23

Family

ID=9315074

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8500185A Expired - Lifetime FR2714481B1 (fr) 1985-01-08 1985-01-08 Procédé de démodulation amplitude phase d'un signal de réception radar et dispositif permettant de mettre en Óoeuvre un tel procédé.

Country Status (4)

Country Link
US (1) US6677892B1 (fr)
DE (1) DE3600319C1 (fr)
FR (1) FR2714481B1 (fr)
GB (1) GB2292494B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2887052B1 (fr) 2005-06-10 2007-09-07 Thales Sa Architecture radar generique
US7751873B2 (en) 2006-11-08 2010-07-06 Biotronik Crm Patent Ag Wavelet based feature extraction and dimension reduction for the classification of human cardiac electrogram depolarization waveforms
FR2919731A1 (fr) * 2007-08-03 2009-02-06 Thales Sa Architecture radar modulaire
US8625727B2 (en) 2010-04-02 2014-01-07 Infineon Technologies Ag Demodulator and method for demodulating a carrier signal
US8792846B2 (en) * 2010-04-06 2014-07-29 Infineon Technologies Ag Demodulator and method for demodulating a modulated carrier signal

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1248124B (de) * 1962-08-22 1967-08-24 Telefunken Patent Einrichtung zur automatischen Auswertung von quantisierten Radarsignalen
GB1113431A (en) * 1963-10-30 1968-05-15 Emi Ltd Improvement relating to radar apparatus
US3701152A (en) * 1970-07-20 1972-10-24 Us Navy Bipolar sample and hold circuit
US4044352A (en) * 1974-12-23 1977-08-23 Hughes Aircraft Company Signal processor
US4011561A (en) * 1975-07-07 1977-03-08 Motorola, Inc. Simplified digital conversion for coherent-on-receive pulsed radar system
US4074264A (en) * 1976-01-07 1978-02-14 Hughes Aircraft Company Adaptive threshold clutter processor
US4224575A (en) * 1978-11-29 1980-09-23 E-Systems, Inc. Phase/frequency controlled phase shift keyed signal carrier reconstruction circuit
US4468794A (en) * 1982-01-11 1984-08-28 The United States Of America As Represented By The Secretary Of The Navy Digital coherent detector
US4532515A (en) * 1982-02-10 1985-07-30 Cantrell Ben H Angle of arrival measurements for two unresolved sources
FR2546630B1 (fr) * 1983-05-26 1986-01-17 Thomson Csf Recepteur pour systeme radar doppler a impulsions
NL8304210A (nl) * 1983-12-07 1985-07-01 Hollandse Signaalapparaten Bv Digitaal impulscompressiefilter.

Also Published As

Publication number Publication date
GB8600277D0 (en) 1995-11-01
DE3600319C1 (de) 1995-09-28
US6677892B1 (en) 2004-01-13
GB2292494A (en) 1996-02-21
GB2292494B (en) 1996-06-26
FR2714481A1 (fr) 1995-06-30

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