FR71364E - Radar - Google Patents

Radar

Info

Publication number
FR71364E
FR71364E FR71364DA FR71364E FR 71364 E FR71364 E FR 71364E FR 71364D A FR71364D A FR 71364DA FR 71364 E FR71364 E FR 71364E
Authority
FR
France
Prior art keywords
radar
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
Other languages
French (fr)
Inventor
Julien Jean Baptiste Lair
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric 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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR71364E publication Critical patent/FR71364E/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
    • G01S13/66—Radar-tracking systems; Analogous systems
    • G01S13/70—Radar-tracking systems; Analogous systems for range tracking only
    • 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
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
FR71364D 1956-08-30 1956-10-31 Radar Expired FR71364E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2651956A GB841854A (en) 1956-08-30 1956-08-30 Automatic lock-on circuit for target-tracking radar systems

Publications (1)

Publication Number Publication Date
FR71364E true FR71364E (en) 1959-12-22

Family

ID=10244904

Family Applications (2)

Application Number Title Priority Date Filing Date
FR71364D Expired FR71364E (en) 1956-08-30 1956-10-31 Radar
FR1167767D Expired FR1167767A (en) 1956-08-30 1956-10-31 Radar

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR1167767D Expired FR1167767A (en) 1956-08-30 1956-10-31 Radar

Country Status (4)

Country Link
BE (1) BE557769A (en)
CH (2) CH350694A (en)
FR (2) FR71364E (en)
GB (2) GB808678A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3249935A (en) * 1964-03-19 1966-05-03 Honeywell Inc Radar tracking apparatus
BE793280A (en) * 1971-12-23 1973-04-16 Hollandse Signaalapparaten Bv RADAR SYSTEM
CN109541649B (en) * 2018-12-07 2022-11-25 上海航天测控通信研究所 Method and device for quickly recapturing and positioning satellite navigation receiver after losing lock

Also Published As

Publication number Publication date
BE557769A (en)
GB841854A (en) 1960-07-20
GB808678A (en) 1959-02-11
FR1167767A (en) 1958-11-28
CH350334A (en) 1960-11-30
CH350694A (en) 1960-12-15

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