SE7802315L - Anordning for geografisk ortbestemning, serskilt av flygplan - Google Patents

Anordning for geografisk ortbestemning, serskilt av flygplan

Info

Publication number
SE7802315L
SE7802315L SE7802315A SE7802315A SE7802315L SE 7802315 L SE7802315 L SE 7802315L SE 7802315 A SE7802315 A SE 7802315A SE 7802315 A SE7802315 A SE 7802315A SE 7802315 L SE7802315 L SE 7802315L
Authority
SE
Sweden
Prior art keywords
aircraft
separate
place determination
geographical place
geographical
Prior art date
Application number
SE7802315A
Other languages
English (en)
Inventor
M Kupersmith
C W Symansky
Original Assignee
Gen Signal 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 Gen Signal Corp filed Critical Gen Signal Corp
Publication of SE7802315L publication Critical patent/SE7802315L/sv

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

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)
SE7802315A 1977-03-02 1978-03-01 Anordning for geografisk ortbestemning, serskilt av flygplan SE7802315L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/773,624 US4099180A (en) 1977-03-02 1977-03-02 Geographic gain time control

Publications (1)

Publication Number Publication Date
SE7802315L true SE7802315L (sv) 1978-09-03

Family

ID=25098832

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7802315A SE7802315L (sv) 1977-03-02 1978-03-01 Anordning for geografisk ortbestemning, serskilt av flygplan

Country Status (8)

Country Link
US (1) US4099180A (sv)
JP (1) JPS53109494A (sv)
CA (1) CA1115814A (sv)
DE (1) DE2808302A1 (sv)
GB (1) GB1548132A (sv)
IL (1) IL54163A (sv)
IT (1) IT1092770B (sv)
SE (1) SE7802315L (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1171575B (it) * 1981-10-06 1987-06-10 Selenia Ind Elettroniche Perfezionamento nei sistemi radar del tipo a risposta in particolare del tipo ssr
GB9608368D0 (en) * 1996-04-23 1996-06-26 Philips Electronics Nv Object detecting apparatus
EP3294032B1 (en) 2015-05-07 2021-03-10 Kabushiki Kaisha Toshiba, Inc. Wireless communication terminal and wireless communication method
WO2016178417A1 (ja) 2015-05-07 2016-11-10 株式会社 東芝 無線通信装置
FR3075398B1 (fr) * 2017-12-19 2020-01-10 Thales Procede de mesure de diagrammes d antenne d un radar secondaire et radar secondaire mettant en oeuvre un tel procede

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL270887A (sv) * 1960-11-03
US3680095A (en) * 1967-04-17 1972-07-25 Hughes Aircraft Co Automatic detection criteria control unit for pencil beam radars
US3836964A (en) * 1967-10-18 1974-09-17 Hughes Aircraft Co Automatic data processor
US4021805A (en) * 1971-12-20 1977-05-03 Hughes Aircraft Company Sidelobe blanking system
US3860924A (en) * 1973-08-31 1975-01-14 Hughes Aircraft Co Moving target indicator system
US4050070A (en) * 1976-06-01 1977-09-20 The United States Of America As Represented By The Secretary Of The Navy Programmable microwave modulator

Also Published As

Publication number Publication date
US4099180A (en) 1978-07-04
GB1548132A (en) 1979-07-04
IT7820374A0 (it) 1978-02-17
DE2808302A1 (de) 1978-09-07
IT1092770B (it) 1985-07-12
CA1115814A (en) 1982-01-05
JPS53109494A (en) 1978-09-25
IL54163A (en) 1980-07-31

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