FR2427615B1 - - Google Patents

Info

Publication number
FR2427615B1
FR2427615B1 FR7913143A FR7913143A FR2427615B1 FR 2427615 B1 FR2427615 B1 FR 2427615B1 FR 7913143 A FR7913143 A FR 7913143A FR 7913143 A FR7913143 A FR 7913143A FR 2427615 B1 FR2427615 B1 FR 2427615B1
Authority
FR
France
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
FR7913143A
Other languages
French (fr)
Other versions
FR2427615A1 (fr
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.)
Siemens AG
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 FR2427615A1 publication Critical patent/FR2427615A1/fr
Application granted granted Critical
Publication of FR2427615B1 publication Critical patent/FR2427615B1/fr
Granted 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
    • G01S13/78—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
    • 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)
FR7913143A 1978-05-30 1979-05-23 Montage pour realiser la conversion serie-parallele de signaux de reponse dans des systemes de radars secondaires Granted FR2427615A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782823548 DE2823548C2 (de) 1978-05-30 1978-05-30 Schaltungsanordnung zur Serien-Parallelwandlung von Antwortsignalen in Sekundär-Radar-Systemen

Publications (2)

Publication Number Publication Date
FR2427615A1 FR2427615A1 (fr) 1979-12-28
FR2427615B1 true FR2427615B1 (de) 1984-01-13

Family

ID=6040537

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7913143A Granted FR2427615A1 (fr) 1978-05-30 1979-05-23 Montage pour realiser la conversion serie-parallele de signaux de reponse dans des systemes de radars secondaires

Country Status (3)

Country Link
DE (1) DE2823548C2 (de)
FR (1) FR2427615A1 (de)
GB (1) GB2021895B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61189032A (ja) * 1985-02-15 1986-08-22 Toyo Commun Equip Co Ltd トランスポンダの応答信号等のパルス弁別方法
US5457461A (en) * 1993-08-11 1995-10-10 Texas Instruments Deutschland Gmbh Method and arrangement for detecting adjacent transponders
US5550548A (en) * 1988-07-08 1996-08-27 Texas Instruments Deutschland Gmbh Interrogator for detecting adjacent transponders
FR2689250B1 (fr) * 1992-03-31 1994-05-13 Thomson Csf Procede et dispositif de detection de melanges d'impulsions recues par un radar secondaire.
FR2692995B1 (fr) * 1992-06-30 1994-08-26 Thomson Csf Procédé et dispositif de reconnaissance d'impulsions et utilisation pour le filtrage des réponses mode S d'un radar secondaire.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1358554A (fr) * 1963-03-05 1964-04-17 Electronique & Radio Ind Perfectionnements aux radars secondaires
DE2159317C3 (de) * 1971-11-30 1979-07-19 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Anordnung zum Verhindern des Dekodierens verfälscht empfangener, sich gegenseitig beeinflussender Sekundärradar-Antwortinformationen
US4241310A (en) * 1978-03-23 1980-12-23 The Bendix Corporation Delay line digital code detector

Also Published As

Publication number Publication date
FR2427615A1 (fr) 1979-12-28
DE2823548A1 (de) 1979-12-06
DE2823548C2 (de) 1985-02-07
GB2021895B (en) 1982-09-02
GB2021895A (en) 1979-12-05

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Legal Events

Date Code Title Description
ST Notification of lapse