SE441964B - Sendarmottagare for att atersenda en bervag modulerad av en underbervag - Google Patents

Sendarmottagare for att atersenda en bervag modulerad av en underbervag

Info

Publication number
SE441964B
SE441964B SE7706449A SE7706449A SE441964B SE 441964 B SE441964 B SE 441964B SE 7706449 A SE7706449 A SE 7706449A SE 7706449 A SE7706449 A SE 7706449A SE 441964 B SE441964 B SE 441964B
Authority
SE
Sweden
Prior art keywords
subvironment
bervag
modulated
returning
send receiver
Prior art date
Application number
SE7706449A
Other languages
English (en)
Swedish (sv)
Other versions
SE7706449L (sv
Inventor
T Baudard
M Schumperli
A Pouzer
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 SE7706449L publication Critical patent/SE7706449L/
Publication of SE441964B publication Critical patent/SE441964B/xx

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Radio Relay Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Toys (AREA)
SE7706449A 1976-06-03 1977-06-02 Sendarmottagare for att atersenda en bervag modulerad av en underbervag SE441964B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7616806A FR2353863A1 (fr) 1976-06-03 1976-06-03 Poste recepteur-emetteur, notamment pour la mesure radio-electrique de distances

Publications (2)

Publication Number Publication Date
SE7706449L SE7706449L (sv) 1977-12-04
SE441964B true SE441964B (sv) 1985-11-18

Family

ID=9173959

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7706449A SE441964B (sv) 1976-06-03 1977-06-02 Sendarmottagare for att atersenda en bervag modulerad av en underbervag

Country Status (10)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3043461A1 (de) * 1980-11-18 1982-07-08 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zur entfernungsmessung zwischen einem spurgebundenen fahrzeug und einer ortsfesten station
FR2644919B1 (fr) * 1989-03-21 1991-05-31 Dassault Electronique Procede et dispositif pour l'aide a la circulation de vehicules terrestres

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
DE2724112A1 (de) 1977-12-22
DK239777A (da) 1977-12-04
ES459452A1 (es) 1978-05-01
DK150041C (da) 1987-05-11
FR2353863A1 (fr) 1977-12-30
NL178035C (nl) 1986-01-02
CH617777A5 (en) 1980-06-13
NL178035B (nl) 1985-08-01
NL7706092A (nl) 1977-12-06
FR2353863B1 (cs) 1980-10-10
GB1536094A (en) 1978-12-20
SE7706449L (sv) 1977-12-04
BE855260A (fr) 1977-11-30
DE2724112C2 (de) 1985-04-11
JPS52149491A (en) 1977-12-12
DK150041B (da) 1986-11-24

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