SE8400140D0 - Hf-anleggning - Google Patents

Hf-anleggning

Info

Publication number
SE8400140D0
SE8400140D0 SE8400140A SE8400140A SE8400140D0 SE 8400140 D0 SE8400140 D0 SE 8400140D0 SE 8400140 A SE8400140 A SE 8400140A SE 8400140 A SE8400140 A SE 8400140A SE 8400140 D0 SE8400140 D0 SE 8400140D0
Authority
SE
Sweden
Prior art keywords
magnetron
modulator
oscillator
intermediate frequency
signal
Prior art date
Application number
SE8400140A
Other languages
English (en)
Other versions
SE8400140L (sv
SE440958B (sv
Inventor
K S Anflo
J W I Grabs
Original Assignee
Philips Svenska Ab
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 Philips Svenska Ab filed Critical Philips Svenska Ab
Priority to SE8400140A priority Critical patent/SE440958B/sv
Publication of SE8400140D0 publication Critical patent/SE8400140D0/sv
Priority to EP84201940A priority patent/EP0154054A3/en
Priority to US06/690,926 priority patent/US4682178A/en
Publication of SE8400140L publication Critical patent/SE8400140L/sv
Publication of SE440958B publication Critical patent/SE440958B/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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/28—Details of pulse systems
    • G01S7/285—Receivers
    • G01S7/288—Coherent receivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Radar Systems Or Details Thereof (AREA)
SE8400140A 1984-01-12 1984-01-12 Koherent radar SE440958B (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE8400140A SE440958B (sv) 1984-01-12 1984-01-12 Koherent radar
EP84201940A EP0154054A3 (en) 1984-01-12 1984-12-24 Hf arrangement for coherent pulse radar
US06/690,926 US4682178A (en) 1984-01-12 1985-01-11 HF arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8400140A SE440958B (sv) 1984-01-12 1984-01-12 Koherent radar

Publications (3)

Publication Number Publication Date
SE8400140D0 true SE8400140D0 (sv) 1984-01-12
SE8400140L SE8400140L (sv) 1985-07-13
SE440958B SE440958B (sv) 1985-08-26

Family

ID=20354285

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8400140A SE440958B (sv) 1984-01-12 1984-01-12 Koherent radar

Country Status (3)

Country Link
US (1) US4682178A (sv)
EP (1) EP0154054A3 (sv)
SE (1) SE440958B (sv)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0672920B2 (ja) * 1987-05-14 1994-09-14 日本電気株式会社 レーダ装置
US4809004A (en) * 1987-11-23 1989-02-28 Allied-Signal Inc. Crystal controlled magnetron
FR2625327B1 (fr) * 1987-12-23 1992-04-30 Omera Segid Optique Meca Elect Radar a compression d'impulsions et application a la cartographie ou a la meteorologie
SE460805B (sv) * 1988-04-14 1989-11-20 Philips Norden Ab Koherent radar
DE58909393D1 (de) * 1988-06-16 1995-09-28 Siemens Ag Empfangs-Kohärentes-Radarsystem.
US5065116A (en) * 1991-01-28 1991-11-12 Silicon Systems Inc. Zero phase restart compensation for VCO
DE4104907C1 (sv) * 1991-02-18 1992-08-27 Dornier Gmbh, 7990 Friedrichshafen, De
US5515011A (en) * 1993-08-02 1996-05-07 Litton Systems Inc. Pulsed magnetron circuit with phase locked loop
RU2106654C1 (ru) * 1996-10-15 1998-03-10 Михаил Николаевич Зыбин Импульсная рлс
CN103412311A (zh) * 2013-07-15 2013-11-27 陕西兴源电子设备有限公司 脉冲数字化雷达

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2586028A (en) * 1945-02-28 1952-02-19 Grayson Harry Radio echo moving target indicator
DE977246C (de) * 1954-05-18 1965-07-29 Ernst Dr Schulze Verfahren zur Beschraenkung der Anzeige von Impulsradargeraeten auf bestimmte Flugziele
US2977589A (en) * 1954-09-18 1961-03-28 Csf Electromagnetic detecting and tracking devices
US2901707A (en) * 1956-10-19 1959-08-25 Sanders Associates Inc Coherent-pulsed oscillator
US3020539A (en) * 1958-03-24 1962-02-06 Maxson Electronics Corp Modulated carrier wave moving target detection radar system
US3373427A (en) * 1966-11-23 1968-03-12 Northern Electric Co Delay line canceller for radar system
US4072944A (en) * 1967-03-29 1978-02-07 Sanders Associates, Inc. Imminent collision detection apparatus
GB1468546A (en) * 1974-07-11 1977-03-30 Marconi Co Ltd Pulsed doppler radar systems
GB1469348A (en) * 1975-05-14 1977-04-06 Marconi Co Ltd Pulsed doppler radar systems
US4079378A (en) * 1977-02-28 1978-03-14 General Dynamics Corporation Coherent pulse radar system with time-shared frequency source

Also Published As

Publication number Publication date
US4682178A (en) 1987-07-21
EP0154054A3 (en) 1986-11-26
SE8400140L (sv) 1985-07-13
EP0154054A2 (en) 1985-09-11
SE440958B (sv) 1985-08-26

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