FR2165740B1 - - Google Patents

Info

Publication number
FR2165740B1
FR2165740B1 FR7147009A FR7147009A FR2165740B1 FR 2165740 B1 FR2165740 B1 FR 2165740B1 FR 7147009 A FR7147009 A FR 7147009A FR 7147009 A FR7147009 A FR 7147009A FR 2165740 B1 FR2165740 B1 FR 2165740B1
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
FR7147009A
Other languages
French (fr)
Other versions
FR2165740A1 (en
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 FR7147009A priority Critical patent/FR2165740B1/fr
Priority to GB5735572A priority patent/GB1373736A/en
Priority to AR245774A priority patent/AR194771A1/en
Priority to AU50461/72A priority patent/AU471541B2/en
Priority to CH1881372A priority patent/CH561987A5/xx
Priority to BR9128/72A priority patent/BR7209128D0/en
Priority to SE7217012A priority patent/SE381788B/en
Priority to NL7217654A priority patent/NL7217654A/xx
Priority to IT55088/72A priority patent/IT974364B/en
Priority to DE2263869A priority patent/DE2263869A1/en
Publication of FR2165740A1 publication Critical patent/FR2165740A1/fr
Application granted granted Critical
Publication of FR2165740B1 publication Critical patent/FR2165740B1/fr
Expired 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
    • G01S7/03—Details of HF subsystems specially adapted therefor, e.g. common to transmitter and receiver
    • G01S7/032—Constructional details for solid-state radar subsystems
    • 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
    • H04B1/54—Circuits using the same frequency for two directions of communication
    • H04B1/56—Circuits using the same frequency for two directions of communication with provision for simultaneous communication in two directions

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)
FR7147009A 1971-12-28 1971-12-28 Expired FR2165740B1 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR7147009A FR2165740B1 (en) 1971-12-28 1971-12-28
GB5735572A GB1373736A (en) 1971-12-28 1972-12-12 Short-range transceiver
AR245774A AR194771A1 (en) 1971-12-28 1972-12-21 TRANSMITTER-RECEIVER
CH1881372A CH561987A5 (en) 1971-12-28 1972-12-22
AU50461/72A AU471541B2 (en) 1971-12-28 1972-12-22 Short-range transceiver
BR9128/72A BR7209128D0 (en) 1971-12-28 1972-12-26 IMPROVEMENTS IN SMALL RANGE RECEIVING SENDING DEVICES
SE7217012A SE381788B (en) 1971-12-28 1972-12-27 SENDER / RECEIVER DEVICE WITH SHORT RANGE
NL7217654A NL7217654A (en) 1971-12-28 1972-12-27
IT55088/72A IT974364B (en) 1971-12-28 1972-12-28 IMPROVEMENT IN THE DEVICES EMITTERS RECEIVERS WITH WEAK RANGE
DE2263869A DE2263869A1 (en) 1971-12-28 1972-12-28 SENDING AND RECEIVING ARRANGEMENT OF SMALL RANGE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7147009A FR2165740B1 (en) 1971-12-28 1971-12-28

Publications (2)

Publication Number Publication Date
FR2165740A1 FR2165740A1 (en) 1973-08-10
FR2165740B1 true FR2165740B1 (en) 1976-12-03

Family

ID=9088226

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7147009A Expired FR2165740B1 (en) 1971-12-28 1971-12-28

Country Status (10)

Country Link
AR (1) AR194771A1 (en)
AU (1) AU471541B2 (en)
BR (1) BR7209128D0 (en)
CH (1) CH561987A5 (en)
DE (1) DE2263869A1 (en)
FR (1) FR2165740B1 (en)
GB (1) GB1373736A (en)
IT (1) IT974364B (en)
NL (1) NL7217654A (en)
SE (1) SE381788B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2315202A1 (en) * 1975-06-20 1977-01-14 Thomson Csf Millimetric waves transmitter-receiver - has avalanche diode in resonating cavity connected to other cavity with horn aerial
FR2445665A1 (en) * 1978-12-29 1980-07-25 Pottier Bernard MICROWAVE TELECOMMUNICATIONS DEVICE
US5146613A (en) * 1990-11-16 1992-09-08 Delco Electronics Corporation Low power uhf data transceiver
US8103228B2 (en) * 2007-07-12 2012-01-24 Qualcomm Incorporated Method for determining line-of-sight (LOS) distance between remote communications devices

Also Published As

Publication number Publication date
BR7209128D0 (en) 1973-09-25
AU5046172A (en) 1974-06-27
AU471541B2 (en) 1974-06-27
IT974364B (en) 1974-06-20
DE2263869A1 (en) 1973-07-05
GB1373736A (en) 1974-11-13
SE381788B (en) 1975-12-15
CH561987A5 (en) 1975-05-15
AR194771A1 (en) 1973-08-14
NL7217654A (en) 1973-07-02
FR2165740A1 (en) 1973-08-10

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Legal Events

Date Code Title Description
ST Notification of lapse