ES330136A1 - Un aparato extractor de codigo digital de multiples posiciones para sistemas de radar secundario. - Google Patents

Un aparato extractor de codigo digital de multiples posiciones para sistemas de radar secundario.

Info

Publication number
ES330136A1
ES330136A1 ES0330136A ES330136A ES330136A1 ES 330136 A1 ES330136 A1 ES 330136A1 ES 0330136 A ES0330136 A ES 0330136A ES 330136 A ES330136 A ES 330136A ES 330136 A1 ES330136 A1 ES 330136A1
Authority
ES
Spain
Prior art keywords
pulses
phase
translation
machine
legally binding
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
ES0330136A
Other languages
English (en)
Spanish (es)
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.)
Soc Now D'electronique Et de la Radio-Ind Ustrie
Original Assignee
Soc Now D'electronique Et de la Radio-Ind Ustrie
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 Soc Now D'electronique Et de la Radio-Ind Ustrie filed Critical Soc Now D'electronique Et de la Radio-Ind Ustrie
Publication of ES330136A1 publication Critical patent/ES330136A1/es
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

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)
ES0330136A 1965-08-12 1966-08-11 Un aparato extractor de codigo digital de multiples posiciones para sistemas de radar secundario. Expired ES330136A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR28119A FR1478351A (fr) 1965-08-12 1965-08-12 Perfectionnements aux dispositifs extracteurs de réponses pour radars secondaires

Publications (1)

Publication Number Publication Date
ES330136A1 true ES330136A1 (es) 1967-06-01

Family

ID=8586527

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0330136A Expired ES330136A1 (es) 1965-08-12 1966-08-11 Un aparato extractor de codigo digital de multiples posiciones para sistemas de radar secundario.

Country Status (7)

Country Link
US (1) US3466614A (enExample)
CH (1) CH449086A (enExample)
DE (1) DE1291372B (enExample)
ES (1) ES330136A1 (enExample)
FR (1) FR1478351A (enExample)
GB (1) GB1136442A (enExample)
NL (1) NL6611334A (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3696415A (en) * 1970-05-21 1972-10-03 Hughes Aircraft Co Adaptive pulse quantizer system
US3629847A (en) * 1970-06-23 1971-12-21 Motorola Inc Digital decoder
US3961171A (en) * 1975-02-18 1976-06-01 The United States Of America As Represented By The Secretary Of The Navy Method of obtaining correlation between certain selected samples of a sequence
NL7804440A (nl) * 1978-04-26 1979-10-30 Hollandse Signaalapparaten Bv Codedetector voor een interrogator-transponder systeem.
US4250562A (en) * 1979-05-22 1981-02-10 Hewlett-Packard Company Digital signal state analyzer and display

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2656524A (en) * 1949-08-09 1953-10-20 Darrin H Gridley Data storage and reproducing apparatus
US3058104A (en) * 1959-11-02 1962-10-09 Sperry Rand Corp Decoder-indicator
US3103632A (en) * 1961-04-05 1963-09-10 Lockheed Aircraft Corp Elimination of coincident ambiguity
US3235661A (en) * 1962-07-11 1966-02-15 Sylvania Electric Prod Communications and data processing equipment
US3327227A (en) * 1963-11-22 1967-06-20 Sykes Langthorne System for isolating multi-frequency signal components
FR1407834A (fr) * 1964-06-26 1965-08-06 Lignes Telegraph Telephon Répéteur-régénérateur biternaire

Also Published As

Publication number Publication date
GB1136442A (en) 1968-12-11
US3466614A (en) 1969-09-09
CH449086A (fr) 1967-12-31
NL6611334A (enExample) 1967-02-13
DE1291372B (de) 1969-03-27
FR1478351A (fr) 1967-04-28

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