DK360477A - Digitalt radaranleg - Google Patents

Digitalt radaranleg

Info

Publication number
DK360477A
DK360477A DK360477A DK360477A DK360477A DK 360477 A DK360477 A DK 360477A DK 360477 A DK360477 A DK 360477A DK 360477 A DK360477 A DK 360477A DK 360477 A DK360477 A DK 360477A
Authority
DK
Denmark
Prior art keywords
radar system
digital radar
digital
radar
Prior art date
Application number
DK360477A
Other languages
Danish (da)
English (en)
Inventor
J E Bryden
Original Assignee
Raytheon Co
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 Raytheon Co filed Critical Raytheon Co
Publication of DK360477A publication Critical patent/DK360477A/da

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
    • G01S7/04—Display arrangements
    • G01S7/06—Cathode-ray tube displays or other two dimensional or three-dimensional displays
    • G01S7/10—Providing two-dimensional and co-ordinated display of distance and direction
    • G01S7/12—Plan-position indicators, i.e. P.P.I.
    • 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
    • G01S7/04—Display arrangements
    • G01S7/06—Cathode-ray tube displays or other two dimensional or three-dimensional displays
    • G01S7/064—Cathode-ray tube displays or other two dimensional or three-dimensional displays using a display memory for image processing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/0046—Surgical instruments, devices or methods, e.g. tourniquets with a releasable handle; with handle and operating part separable
    • A61B2017/00469—Surgical instruments, devices or methods, e.g. tourniquets with a releasable handle; with handle and operating part separable for insertion of instruments, e.g. guide wire, optical fibre

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Hydroponics (AREA)
DK360477A 1976-08-13 1977-08-12 Digitalt radaranleg DK360477A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/714,051 US4058810A (en) 1976-08-13 1976-08-13 Stabilized digital PPL radar system

Publications (1)

Publication Number Publication Date
DK360477A true DK360477A (da) 1978-02-14

Family

ID=24868588

Family Applications (1)

Application Number Title Priority Date Filing Date
DK360477A DK360477A (da) 1976-08-13 1977-08-12 Digitalt radaranleg

Country Status (11)

Country Link
US (1) US4058810A (it)
JP (1) JPS5323288A (it)
AU (1) AU505531B2 (it)
CA (1) CA1092223A (it)
DE (1) DE2736654A1 (it)
DK (1) DK360477A (it)
FR (1) FR2361668A1 (it)
GB (1) GB1548325A (it)
IT (1) IT1079822B (it)
NL (1) NL7708920A (it)
NO (1) NO146003C (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4126858A (en) * 1977-03-03 1978-11-21 Raytheon Company Display range marker
US4250454A (en) * 1979-03-26 1981-02-10 International Telephone And Telegraph Corporation Electronic trigger for a radio frequency source
US4306237A (en) * 1980-02-25 1981-12-15 The Bendix Corporation Pulsed solid state device having a preheat circuit to improve pulse shape and chirp
FR2508653B1 (fr) * 1981-06-24 1985-07-12 Omera Segid Optique Meca Elect Dispositif de synchronisation destine notamment a une unite de visualisation d'un radar a impulsions
US4538149A (en) * 1982-01-18 1985-08-27 The United States Of America As Represented By The Secretary Of The Navy Frequency agile magnetron imaging radar
US4646093A (en) * 1984-08-22 1987-02-24 Raytheon Company Digital monopulse for tracking radar
GB2164513A (en) * 1984-09-01 1986-03-19 Marconi Co Ltd A pulse generator
US5646624A (en) * 1995-04-25 1997-07-08 Alliedsignal, Inc. Performance matching of weather avoidance radar

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2552022A (en) * 1945-06-08 1951-05-08 Nat Res Dev Expanded sweep and calibrated marker for cathode-ray tube trace
US3166721A (en) * 1960-05-16 1965-01-19 Motorola Inc Regulated pulse modulator
US3780370A (en) * 1971-03-11 1973-12-18 Brown & Root Electronic range measuring method and apparatus
US3918054A (en) * 1971-08-23 1975-11-04 Raytheon Co Time compression system adding noise to allow one bit quantization
CA1049120A (en) * 1973-11-05 1979-02-20 Fritz A. Gross Radar system with improved brightness and resolution

Also Published As

Publication number Publication date
FR2361668B1 (it) 1983-10-14
NL7708920A (nl) 1978-02-15
DE2736654A1 (de) 1978-02-16
AU505531B2 (en) 1979-11-22
IT1079822B (it) 1985-05-13
DE2736654C2 (it) 1987-05-21
NO146003C (no) 1982-07-07
AU2689977A (en) 1979-01-18
JPS5323288A (en) 1978-03-03
NO146003B (no) 1982-03-29
CA1092223A (en) 1980-12-23
US4058810A (en) 1977-11-15
FR2361668A1 (fr) 1978-03-10
NO772789L (no) 1978-02-14
GB1548325A (en) 1979-07-11

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment