GB1548324A - Radar apparatus with variable range marker - Google Patents

Radar apparatus with variable range marker

Info

Publication number
GB1548324A
GB1548324A GB31512/77A GB3151277A GB1548324A GB 1548324 A GB1548324 A GB 1548324A GB 31512/77 A GB31512/77 A GB 31512/77A GB 3151277 A GB3151277 A GB 3151277A GB 1548324 A GB1548324 A GB 1548324A
Authority
GB
United Kingdom
Prior art keywords
radar apparatus
variable range
range marker
marker
variable
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
GB31512/77A
Other languages
English (en)
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.)
Raytheon Co
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 GB1548324A publication Critical patent/GB1548324A/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
    • 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
    • G01S7/22—Producing cursor lines and indicia by electronic means

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)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
GB31512/77A 1976-08-06 1977-07-27 Radar apparatus with variable range marker Expired GB1548324A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/712,428 US4077037A (en) 1976-08-06 1976-08-06 Variable range marker

Publications (1)

Publication Number Publication Date
GB1548324A true GB1548324A (en) 1979-07-11

Family

ID=24862070

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31512/77A Expired GB1548324A (en) 1976-08-06 1977-07-27 Radar apparatus with variable range marker

Country Status (5)

Country Link
US (1) US4077037A (forum.php)
JP (2) JPS5337397A (forum.php)
CA (1) CA1092221A (forum.php)
GB (1) GB1548324A (forum.php)
IT (1) IT1080103B (forum.php)

Families Citing this family (7)

* 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
US4125834A (en) * 1977-03-14 1978-11-14 Raytheon Company Display range marker processor
US4387374A (en) * 1977-03-30 1983-06-07 Raytheon Company Range mark position control employing optical encoding
US4205313A (en) * 1978-04-25 1980-05-27 Raytheon Company Marine radar including anticollision unit
GB2037525B (en) * 1978-10-06 1983-05-25 Furuno Electric Co Plan position indicator
US4588992A (en) * 1982-11-01 1986-05-13 Clark William E Radar tracking system and display
US4752780A (en) * 1984-02-03 1988-06-21 Pipkin Neil L Opto-electronic satellite antenna position sensor

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2857591A (en) * 1943-09-04 1958-10-21 Westinghouse Electric Corp Radio locators
US2653312A (en) * 1945-08-01 1953-09-22 Leland J Haworth Indicator apparatus for radio object locating systems
US3210761A (en) * 1960-04-22 1965-10-05 Nippon Electric Co Pattern displaying system
DE1773894C3 (de) * 1968-07-23 1979-02-15 Fried. Krupp Gmbh, 4300 Essen Einrichtung zur Erzeugung einer einstellbaren kreisförmigen Entfernungs-Meßmarke, insbesondere in Radargeräten
JPS4883854A (forum.php) * 1972-02-07 1973-11-08
DE2219296C3 (de) * 1972-04-20 1980-03-13 Fried. Krupp Gmbh, 4300 Essen Einrichtung zum Erzeugen einer einstellbaren Entfernungsmeßmarke
JPS4935275U (forum.php) * 1972-06-30 1974-03-28
GB1498413A (en) * 1974-05-01 1978-01-18 Decca Ltd Pulse radar apparatus
JPS5513556B2 (forum.php) * 1974-11-15 1980-04-09

Also Published As

Publication number Publication date
US4077037A (en) 1978-02-28
IT1080103B (it) 1985-05-16
CA1092221A (en) 1980-12-23
JPS5337397A (en) 1978-04-06
JPS6180U (ja) 1986-01-06
JPH0249580Y2 (forum.php) 1990-12-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930727