DK150041C - TRANSPONDER NAME FOR RADIO ELECTRIC DISTANCE MEASUREMENT - Google Patents

TRANSPONDER NAME FOR RADIO ELECTRIC DISTANCE MEASUREMENT

Info

Publication number
DK150041C
DK150041C DK239777A DK239777A DK150041C DK 150041 C DK150041 C DK 150041C DK 239777 A DK239777 A DK 239777A DK 239777 A DK239777 A DK 239777A DK 150041 C DK150041 C DK 150041C
Authority
DK
Denmark
Prior art keywords
distance measurement
radio electric
electric distance
transponder
transponder name
Prior art date
Application number
DK239777A
Other languages
Danish (da)
Other versions
DK239777A (en
DK150041B (en
Inventor
Thierry Baudard
Max Schumperli
Alain Pouzet
Original Assignee
Dassault Electronique
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 Dassault Electronique filed Critical Dassault Electronique
Publication of DK239777A publication Critical patent/DK239777A/en
Publication of DK150041B publication Critical patent/DK150041B/en
Application granted granted Critical
Publication of DK150041C publication Critical patent/DK150041C/en

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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/82—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein continuous-type signals are transmitted
    • G01S13/84—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein continuous-type signals are transmitted for distance determination by phase measurement
DK239777A 1976-06-03 1977-06-01 TRANSPONDER NAME FOR RADIO ELECTRIC DISTANCE MEASUREMENT DK150041C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7616806 1976-06-03
FR7616806A FR2353863A1 (en) 1976-06-03 1976-06-03 RECEIVER-TRANSMITTER STATION, ESPECIALLY FOR RADIO-ELECTRIC DISTANCE MEASUREMENT

Publications (3)

Publication Number Publication Date
DK239777A DK239777A (en) 1977-12-04
DK150041B DK150041B (en) 1986-11-24
DK150041C true DK150041C (en) 1987-05-11

Family

ID=9173959

Family Applications (1)

Application Number Title Priority Date Filing Date
DK239777A DK150041C (en) 1976-06-03 1977-06-01 TRANSPONDER NAME FOR RADIO ELECTRIC DISTANCE MEASUREMENT

Country Status (10)

Country Link
JP (1) JPS52149491A (en)
BE (1) BE855260A (en)
CH (1) CH617777A5 (en)
DE (1) DE2724112C2 (en)
DK (1) DK150041C (en)
ES (1) ES459452A1 (en)
FR (1) FR2353863A1 (en)
GB (1) GB1536094A (en)
NL (1) NL178035C (en)
SE (1) SE441964B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3043461A1 (en) * 1980-11-18 1982-07-08 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Distance measuring system between train and station - uses phase shift between transmitted and response data telegrams
FR2644919B1 (en) * 1989-03-21 1991-05-31 Dassault Electronique METHOD AND DEVICE FOR AIDING THE TRAFFIC OF LAND VEHICLES

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB845493A (en) * 1957-09-14 1960-08-24 Gasaccumulator Svenska Ab Improvements in combined receiving and transmitting apparatus for receiving and transmitting electro-magnetic signals

Also Published As

Publication number Publication date
FR2353863B1 (en) 1980-10-10
GB1536094A (en) 1978-12-20
SE441964B (en) 1985-11-18
DK239777A (en) 1977-12-04
FR2353863A1 (en) 1977-12-30
JPS52149491A (en) 1977-12-12
CH617777A5 (en) 1980-06-13
DE2724112A1 (en) 1977-12-22
BE855260A (en) 1977-11-30
SE7706449L (en) 1977-12-04
NL178035B (en) 1985-08-01
NL7706092A (en) 1977-12-06
DK150041B (en) 1986-11-24
DE2724112C2 (en) 1985-04-11
ES459452A1 (en) 1978-05-01
NL178035C (en) 1986-01-02

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Legal Events

Date Code Title Description
PBP Patent lapsed