FR2460050B1 - - Google Patents

Info

Publication number
FR2460050B1
FR2460050B1 FR7916058A FR7916058A FR2460050B1 FR 2460050 B1 FR2460050 B1 FR 2460050B1 FR 7916058 A FR7916058 A FR 7916058A FR 7916058 A FR7916058 A FR 7916058A FR 2460050 B1 FR2460050 B1 FR 2460050B1
Authority
FR
France
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
Application number
FR7916058A
Other languages
French (fr)
Other versions
FR2460050A1 (fr
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 FR7916058A priority Critical patent/FR2460050A1/fr
Priority to DE8080400836T priority patent/DE3062191D1/de
Priority to EP80400836A priority patent/EP0021943B1/fr
Priority to JP8385980A priority patent/JPS566555A/ja
Priority to US06/161,557 priority patent/US4388726A/en
Publication of FR2460050A1 publication Critical patent/FR2460050A1/fr
Application granted granted Critical
Publication of FR2460050B1 publication Critical patent/FR2460050B1/fr
Granted 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H04L25/4906—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using binary codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
FR7916058A 1979-06-22 1979-06-22 Systeme de transmission hyperfrequence de donnees numeriques Granted FR2460050A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7916058A FR2460050A1 (fr) 1979-06-22 1979-06-22 Systeme de transmission hyperfrequence de donnees numeriques
DE8080400836T DE3062191D1 (en) 1979-06-22 1980-06-10 Microwave digital data transmission system
EP80400836A EP0021943B1 (fr) 1979-06-22 1980-06-10 Système de transmission hyperfréquence de données numériques
JP8385980A JPS566555A (en) 1979-06-22 1980-06-20 Numerical data ultrahigh frequency wave transmission system
US06/161,557 US4388726A (en) 1979-06-22 1980-06-20 System for the ultra-high frequency transmission of numerical data

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7916058A FR2460050A1 (fr) 1979-06-22 1979-06-22 Systeme de transmission hyperfrequence de donnees numeriques

Publications (2)

Publication Number Publication Date
FR2460050A1 FR2460050A1 (fr) 1981-01-16
FR2460050B1 true FR2460050B1 (enExample) 1983-07-18

Family

ID=9226972

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7916058A Granted FR2460050A1 (fr) 1979-06-22 1979-06-22 Systeme de transmission hyperfrequence de donnees numeriques

Country Status (5)

Country Link
US (1) US4388726A (enExample)
EP (1) EP0021943B1 (enExample)
JP (1) JPS566555A (enExample)
DE (1) DE3062191D1 (enExample)
FR (1) FR2460050A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5818880A (en) * 1990-03-30 1998-10-06 Honeywell Inc. MMIC telemetry transmitter
US5235614A (en) * 1991-03-13 1993-08-10 Motorola, Inc. Method and apparatus for accommodating a variable number of communication channels in a spread spectrum communication system
JP2601030B2 (ja) * 1991-03-13 1997-04-16 モトローラ・インコーポレイテッド 拡散スペクトル通信システムおける通信チャネル数を調整する装置および方法
US5615200A (en) * 1992-09-10 1997-03-25 Kabushiki Kaisha Toshiba Light beam shaping device to change an anisotropic beam to an isotropic beam for reducing the size of an optical head
US5832369A (en) * 1996-06-05 1998-11-03 Wiltron Company Microwave receiver configured to provide non-referenced distance measurements along with signal magnitude measurements
JP4697208B2 (ja) * 2007-09-26 2011-06-08 ソニー株式会社 位相雑音除去装置及び方法、並びにプログラム

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE653080A (enExample) * 1963-09-17 1964-12-31
US3519937A (en) * 1967-08-08 1970-07-07 Bell Telephone Labor Inc Quaternary differential-phase-modulated pcm repeater
US3539925A (en) * 1968-02-28 1970-11-10 Bell Telephone Labor Inc Almost-coherent phase detection
US3701143A (en) * 1970-08-24 1972-10-24 Us Navy Walsh function generator
US3984778A (en) * 1974-11-13 1976-10-05 Rixon Inc. Carrier recovery scheme for a SSB-SC signal
FR2351547A1 (fr) * 1976-05-11 1977-12-09 Thomson Csf Systeme de transmission radioelectriques d'informations numeriques utilisant des ondes de tres faible longueur

Also Published As

Publication number Publication date
EP0021943A1 (fr) 1981-01-07
FR2460050A1 (fr) 1981-01-16
EP0021943B1 (fr) 1983-03-02
JPS566555A (en) 1981-01-23
DE3062191D1 (en) 1983-04-07
US4388726A (en) 1983-06-14

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Legal Events

Date Code Title Description
ST Notification of lapse