FR2331215A1 - Dispositif d'emission-reception comportant un circuit duplexeur - Google Patents

Dispositif d'emission-reception comportant un circuit duplexeur

Info

Publication number
FR2331215A1
FR2331215A1 FR7533933A FR7533933A FR2331215A1 FR 2331215 A1 FR2331215 A1 FR 2331215A1 FR 7533933 A FR7533933 A FR 7533933A FR 7533933 A FR7533933 A FR 7533933A FR 2331215 A1 FR2331215 A1 FR 2331215A1
Authority
FR
France
Prior art keywords
duplexing
terminal
radio transmitter
receiver
unit
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.)
Granted
Application number
FR7533933A
Other languages
English (en)
French (fr)
Other versions
FR2331215B1 (enExample
Inventor
Daniel Marcel Mary
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
Le Materiel Telephonique Thomson CSF
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 Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Priority to FR7533933A priority Critical patent/FR2331215A1/fr
Publication of FR2331215A1 publication Critical patent/FR2331215A1/fr
Application granted granted Critical
Publication of FR2331215B1 publication Critical patent/FR2331215B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/50—Circuits using different frequencies for the two directions of communication

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transceivers (AREA)
FR7533933A 1975-11-06 1975-11-06 Dispositif d'emission-reception comportant un circuit duplexeur Granted FR2331215A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7533933A FR2331215A1 (fr) 1975-11-06 1975-11-06 Dispositif d'emission-reception comportant un circuit duplexeur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7533933A FR2331215A1 (fr) 1975-11-06 1975-11-06 Dispositif d'emission-reception comportant un circuit duplexeur

Publications (2)

Publication Number Publication Date
FR2331215A1 true FR2331215A1 (fr) 1977-06-03
FR2331215B1 FR2331215B1 (enExample) 1978-08-18

Family

ID=9162112

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7533933A Granted FR2331215A1 (fr) 1975-11-06 1975-11-06 Dispositif d'emission-reception comportant un circuit duplexeur

Country Status (1)

Country Link
FR (1) FR2331215A1 (enExample)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
COMMUNICATION NEWS, DECEMBRE 1951, VOL. XII, NO 2. ARTICLE DE BRAAK : "MOBILE RADIO EQUIPMENT, TYPE SRR 178", PAGES 57-67.) *

Also Published As

Publication number Publication date
FR2331215B1 (enExample) 1978-08-18

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Legal Events

Date Code Title Description
ST Notification of lapse