CH613527A5 - Circuit arrangement for separating responses arriving simultaneously in a secondary radar system - Google Patents

Circuit arrangement for separating responses arriving simultaneously in a secondary radar system

Info

Publication number
CH613527A5
CH613527A5 CH241376A CH241376A CH613527A5 CH 613527 A5 CH613527 A5 CH 613527A5 CH 241376 A CH241376 A CH 241376A CH 241376 A CH241376 A CH 241376A CH 613527 A5 CH613527 A5 CH 613527A5
Authority
CH
Switzerland
Prior art keywords
circuit arrangement
radar system
secondary radar
arriving simultaneously
separating
Prior art date
Application number
CH241376A
Inventor
Peter Dipl Ing Hartmann
Original Assignee
Patelhold Patentverwertung
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 Patelhold Patentverwertung filed Critical Patelhold Patentverwertung
Priority to CH241376A priority Critical patent/CH613527A5/en
Priority to DE19762615440 priority patent/DE2615440C2/en
Publication of CH613527A5 publication Critical patent/CH613527A5/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
    • G01S13/784—Coders or decoders therefor; Degarbling systems; Defruiting systems
CH241376A 1976-02-27 1976-02-27 Circuit arrangement for separating responses arriving simultaneously in a secondary radar system CH613527A5 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH241376A CH613527A5 (en) 1976-02-27 1976-02-27 Circuit arrangement for separating responses arriving simultaneously in a secondary radar system
DE19762615440 DE2615440C2 (en) 1976-02-27 1976-04-09 Circuit arrangement for separating simultaneous responses in a secondary radar system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH241376A CH613527A5 (en) 1976-02-27 1976-02-27 Circuit arrangement for separating responses arriving simultaneously in a secondary radar system

Publications (1)

Publication Number Publication Date
CH613527A5 true CH613527A5 (en) 1979-09-28

Family

ID=4233214

Family Applications (1)

Application Number Title Priority Date Filing Date
CH241376A CH613527A5 (en) 1976-02-27 1976-02-27 Circuit arrangement for separating responses arriving simultaneously in a secondary radar system

Country Status (2)

Country Link
CH (1) CH613527A5 (en)
DE (1) DE2615440C2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2412027B (en) * 2004-03-08 2007-04-11 Raytheon Systems Ltd Secondary radar message decoding
WO2008060605A2 (en) 2006-11-17 2008-05-22 Raytheon Company Methods and apparatus to contact aircraft
RU2556426C1 (en) * 2014-03-21 2015-07-10 Институт астрономии Российской академии наук Method and radio system for identifying aircraft

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3750163A (en) * 1962-01-23 1973-07-31 Us Navy Iff-system
DE2008560C3 (en) * 1970-02-24 1974-03-07 Siemens Ag, 1000 Berlin U. 8000 Muenchen Message transmission system using pulse code modulation and pulse compression on the receiver side
DE2133024C3 (en) * 1971-07-03 1974-05-16 Philips Patentverwaltung Gmbh, 2000 Hamburg Identification procedure for interrogation / response radar systems with different frequency ranges
US3875571A (en) * 1973-08-20 1975-04-01 Texas Instruments Inc Long range marine navigation system
US3898660A (en) * 1973-10-15 1975-08-05 Kms Ind Inc Time/bandwidth interchange system
US3969725A (en) * 1974-06-12 1976-07-13 The United States Of America As Represented By The Secretary Of Transportation Distance measuring equipment

Also Published As

Publication number Publication date
DE2615440C2 (en) 1985-11-28
DE2615440A1 (en) 1977-09-01

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Legal Events

Date Code Title Description
PL Patent ceased