GB856969A - Improvements in and relating to secondary radar systems - Google Patents

Improvements in and relating to secondary radar systems

Info

Publication number
GB856969A
GB856969A GB33370/59A GB3337059A GB856969A GB 856969 A GB856969 A GB 856969A GB 33370/59 A GB33370/59 A GB 33370/59A GB 3337059 A GB3337059 A GB 3337059A GB 856969 A GB856969 A GB 856969A
Authority
GB
United Kingdom
Prior art keywords
gate
pulse
pulses
output
received
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.)
Expired
Application number
GB33370/59A
Other languages
English (en)
Inventor
Peter Francis Barber
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.)
AC Cossor Ltd
Original Assignee
AC Cossor Ltd
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
Priority to NL256422D priority Critical patent/NL256422A/xx
Application filed by AC Cossor Ltd filed Critical AC Cossor Ltd
Priority to GB33370/59A priority patent/GB856969A/en
Priority to US4409A priority patent/US3007156A/en
Priority to BE595437A priority patent/BE595437A/fr
Priority to FR839601A priority patent/FR1268306A/fr
Priority to DEC22451A priority patent/DE1214281B/de
Priority to CH1106860A priority patent/CH388398A/de
Publication of GB856969A publication Critical patent/GB856969A/en
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
    • 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
    • G01S13/76—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted
    • G01S13/762—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted with special measures concerning the radiation pattern, e.g. S.L.S.

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)
GB33370/59A 1959-10-01 1959-10-01 Improvements in and relating to secondary radar systems Expired GB856969A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL256422D NL256422A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1959-10-01
GB33370/59A GB856969A (en) 1959-10-01 1959-10-01 Improvements in and relating to secondary radar systems
US4409A US3007156A (en) 1959-10-01 1960-01-25 Secondary radar systems
BE595437A BE595437A (fr) 1959-10-01 1960-09-26 Perfectionnements relatifs aux systèmes de radar secondaire.
FR839601A FR1268306A (fr) 1959-10-01 1960-09-27 émetteur-récepteur asservi utilisable dans un système de radar secondaire
DEC22451A DE1214281B (de) 1959-10-01 1960-09-30 Antwortgebende Relaisstation fuer Radarsysteme
CH1106860A CH388398A (de) 1959-10-01 1960-10-01 Sekundärradarsystem mit Umsetzer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB33370/59A GB856969A (en) 1959-10-01 1959-10-01 Improvements in and relating to secondary radar systems

Publications (1)

Publication Number Publication Date
GB856969A true GB856969A (en) 1960-12-21

Family

ID=10352048

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33370/59A Expired GB856969A (en) 1959-10-01 1959-10-01 Improvements in and relating to secondary radar systems

Country Status (6)

Country Link
US (1) US3007156A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE595437A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH388398A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1214281B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB856969A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL256422A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3176291A (en) * 1961-03-02 1965-03-30 Collins Radio Co Side lobe suppression network
US3178705A (en) * 1961-10-06 1965-04-13 Rca Corp Decoders for transponders or the like
US3247513A (en) * 1963-07-09 1966-04-19 Lab For Electronics Inc Video integrator
US3870996A (en) * 1963-09-16 1975-03-11 Us Navy Jamming cancellation device
US3375514A (en) * 1966-02-23 1968-03-26 Itt Receiving station for radio navigation system
US4037227A (en) * 1966-04-11 1977-07-19 The United States Of America As Represented By The Secretary Of The Air Force Controlled deception jamming device
GB1173228A (en) * 1967-06-30 1969-12-03 Cossor Ltd A C Decoder for Interval Encoded Pulse Pairs
US4350982A (en) * 1974-06-03 1982-09-21 The United States Of America As Represented By The Secretary Of The Navy Frequency-agile transponder
SE419002B (sv) * 1979-12-11 1981-07-06 Ericsson Telefon Ab L M Forfarande for att i en radarfyr forhindra att fyren svarar pa mottagna radarpulser fran en sendarantens sidolober samt anordning for utforande av forfarandet

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB634729A (en) * 1947-04-15 1950-03-29 Kennyth Ernest Harris Improvements in and relating to radar systems
US2800651A (en) * 1948-11-30 1957-07-23 Rca Corp Radio beacon
GB734588A (en) * 1952-05-09 1955-08-03 Derek Alfred Levell Improvements in or relating to secondary radar systems
NL253570A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1959-07-10

Also Published As

Publication number Publication date
CH388398A (de) 1965-02-28
NL256422A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US3007156A (en) 1961-10-31
BE595437A (fr) 1961-01-16
DE1214281B (de) 1966-04-14

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