IT7923611A0 - DEVICE TO EXCLUDE "FRIUT" DISTURBANCES IN A SECONDARY RADARS SYSTEM WITH SERVICE ON THE SAME CHANNEL. - Google Patents

DEVICE TO EXCLUDE "FRIUT" DISTURBANCES IN A SECONDARY RADARS SYSTEM WITH SERVICE ON THE SAME CHANNEL.

Info

Publication number
IT7923611A0
IT7923611A0 IT7923611A IT2361179A IT7923611A0 IT 7923611 A0 IT7923611 A0 IT 7923611A0 IT 7923611 A IT7923611 A IT 7923611A IT 2361179 A IT2361179 A IT 2361179A IT 7923611 A0 IT7923611 A0 IT 7923611A0
Authority
IT
Italy
Prior art keywords
friut
disturbances
exclude
service
same channel
Prior art date
Application number
IT7923611A
Other languages
Italian (it)
Other versions
IT1121414B (en
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of IT7923611A0 publication Critical patent/IT7923611A0/en
Application granted granted Critical
Publication of IT1121414B publication Critical patent/IT1121414B/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
    • G01S13/76—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted
    • G01S13/78—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted discriminating between different kinds of targets, e.g. IFF-radar, i.e. identification of friend or foe
    • G01S13/781—Secondary Surveillance Radar [SSR] in general
    • G01S13/782—Secondary Surveillance Radar [SSR] in general using multimoding or selective addressing

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)
IT23611/79A 1978-06-20 1979-06-15 DEVICE TO EXCLUDE "FRIUT" DISORDERS IN A SECONDARY RADAR SYSTEM WITH SERVICE ON THE SAME CHANNEL IT1121414B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2826902A DE2826902C3 (en) 1978-06-20 1978-06-20 Arrangement for eliminating fruit interference in a secondary radar system with co-channel operation and interrogation station marking

Publications (2)

Publication Number Publication Date
IT7923611A0 true IT7923611A0 (en) 1979-06-15
IT1121414B IT1121414B (en) 1986-04-02

Family

ID=6042197

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23611/79A IT1121414B (en) 1978-06-20 1979-06-15 DEVICE TO EXCLUDE "FRIUT" DISORDERS IN A SECONDARY RADAR SYSTEM WITH SERVICE ON THE SAME CHANNEL

Country Status (5)

Country Link
DE (1) DE2826902C3 (en)
FR (1) FR2429435A1 (en)
GB (1) GB2026808B (en)
IT (1) IT1121414B (en)
NL (1) NL7904844A (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1946247C3 (en) * 1969-09-12 1973-09-27 Siemens Ag, 1000 Berlin U. 8000 Muenchen Interrogation-response system for various interrogation codes that works according to the radio re-radiation principle
FR2078175A5 (en) * 1970-02-06 1971-11-05 Siemens Ag
FR2295434A1 (en) * 1974-12-18 1976-07-16 Thomson Csf OBJECT IDENTIFICATION SYSTEM EQUIPPED WITH AN AUTOMATIC ANSWERING MACHINE

Also Published As

Publication number Publication date
GB2026808B (en) 1983-03-02
GB2026808A (en) 1980-02-06
FR2429435A1 (en) 1980-01-18
IT1121414B (en) 1986-04-02
NL7904844A (en) 1979-12-27
DE2826902C3 (en) 1980-12-11
DE2826902A1 (en) 1980-01-03
FR2429435B1 (en) 1983-10-21
DE2826902B2 (en) 1980-04-17

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