GB2021895B - Receiver with degarble facility - Google Patents

Receiver with degarble facility

Info

Publication number
GB2021895B
GB2021895B GB7918618A GB7918618A GB2021895B GB 2021895 B GB2021895 B GB 2021895B GB 7918618 A GB7918618 A GB 7918618A GB 7918618 A GB7918618 A GB 7918618A GB 2021895 B GB2021895 B GB 2021895B
Authority
GB
United Kingdom
Prior art keywords
degarble
facility
receiver
degarble facility
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
GB7918618A
Other languages
English (en)
Other versions
GB2021895A (en
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 Corp
Original Assignee
Siemens Corp
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 Corp filed Critical Siemens Corp
Publication of GB2021895A publication Critical patent/GB2021895A/en
Application granted granted Critical
Publication of GB2021895B publication Critical patent/GB2021895B/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
    • G01S13/78—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)
GB7918618A 1978-05-30 1979-05-29 Receiver with degarble facility Expired GB2021895B (en)

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
GB2021895A GB2021895A (en) 1979-12-05
GB2021895B true GB2021895B (en) 1982-09-02

Family

ID=6040537

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7918618A Expired GB2021895B (en) 1978-05-30 1979-05-29 Receiver with degarble facility

Country Status (3)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD525317S1 (en) * 2005-05-03 2006-07-18 Grubisic Kurt L Rollable toy

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD525317S1 (en) * 2005-05-03 2006-07-18 Grubisic Kurt L Rollable toy

Also Published As

Publication number Publication date
DE2823548A1 (de) 1979-12-06
GB2021895A (en) 1979-12-05
FR2427615B1 (OSRAM) 1984-01-13
FR2427615A1 (fr) 1979-12-28
DE2823548C2 (de) 1985-02-07

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee