FR2088969A5 - - Google Patents

Info

Publication number
FR2088969A5
FR2088969A5 FR7016033A FR7016033A FR2088969A5 FR 2088969 A5 FR2088969 A5 FR 2088969A5 FR 7016033 A FR7016033 A FR 7016033A FR 7016033 A FR7016033 A FR 7016033A FR 2088969 A5 FR2088969 A5 FR 2088969A5
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
FR7016033A
Other languages
French (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.)
RCA Corp
Original Assignee
RCA 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 RCA Corp filed Critical RCA Corp
Priority to FR7016033A priority Critical patent/FR2088969A5/fr
Priority to DE19702021392 priority patent/DE2021392A1/de
Application granted granted Critical
Publication of FR2088969A5 publication Critical patent/FR2088969A5/fr
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
    • G01S13/79—Systems using random coded signals or random pulse repetition frequencies, e.g. "Separation and Control of Aircraft using Non synchronous Techniques" [SECANT]
    • 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
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
    • G01S13/933—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of aircraft or spacecraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Radar Systems Or Details Thereof (AREA)
FR7016033A 1970-04-30 1970-04-30 Expired FR2088969A5 (enExample)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7016033A FR2088969A5 (enExample) 1970-04-30 1970-04-30
DE19702021392 DE2021392A1 (de) 1970-04-30 1970-04-30 Anzeigesystem,insbesondere fuer Kollisionsverhuetungszwecke

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7016033A FR2088969A5 (enExample) 1970-04-30 1970-04-30
DE19702021392 DE2021392A1 (de) 1970-04-30 1970-04-30 Anzeigesystem,insbesondere fuer Kollisionsverhuetungszwecke

Publications (1)

Publication Number Publication Date
FR2088969A5 true FR2088969A5 (enExample) 1972-01-07

Family

ID=25759066

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7016033A Expired FR2088969A5 (enExample) 1970-04-30 1970-04-30

Country Status (2)

Country Link
DE (1) DE2021392A1 (enExample)
FR (1) FR2088969A5 (enExample)

Also Published As

Publication number Publication date
DE2021392A1 (de) 1971-11-11

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Legal Events

Date Code Title Description
ST Notification of lapse