JPS57131081A - Ppi type color radar system - Google Patents

Ppi type color radar system

Info

Publication number
JPS57131081A
JPS57131081A JP56017145A JP1714581A JPS57131081A JP S57131081 A JPS57131081 A JP S57131081A JP 56017145 A JP56017145 A JP 56017145A JP 1714581 A JP1714581 A JP 1714581A JP S57131081 A JPS57131081 A JP S57131081A
Authority
JP
Japan
Prior art keywords
color
signal
displayed
orange
afterglow
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.)
Pending
Application number
JP56017145A
Other languages
Japanese (ja)
Inventor
Tomohiko Suzuki
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.)
Furuno Electric Co Ltd
Original Assignee
Furuno Electric Co Ltd
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 Furuno Electric Co Ltd filed Critical Furuno Electric Co Ltd
Priority to JP56017145A priority Critical patent/JPS57131081A/en
Publication of JPS57131081A publication Critical patent/JPS57131081A/en
Pending 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
    • G01S7/062—Cathode-ray tube displays or other two dimensional or three-dimensional displays in which different colours are used

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)

Abstract

PURPOSE:To attract the operator's attention by flickering only the signal of a specified target among all detected signals on a CRT display once by a different color for a short time. CONSTITUTION:The signal received by an antenna part 1 is amplified and guided to a first electron gun 2a, which lights display dots that are treated e.g. by a fluorescent material P33 of a fluorescent orange color showing long afterglow. The signal is displayed on the color CRT3. The color CRT3 also has the display dots which are treated e.g. by red and green fluorescent materials showing short afterglow and are lighted by second and third electron guns 2b and 2c. The signal of a ship is displayed by the mixed color of green and orange at first, and then displayed by the orange colored afterglow after a very short period of time based on the operation of a switching circuit 8.
JP56017145A 1981-02-06 1981-02-06 Ppi type color radar system Pending JPS57131081A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56017145A JPS57131081A (en) 1981-02-06 1981-02-06 Ppi type color radar system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56017145A JPS57131081A (en) 1981-02-06 1981-02-06 Ppi type color radar system

Publications (1)

Publication Number Publication Date
JPS57131081A true JPS57131081A (en) 1982-08-13

Family

ID=11935823

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56017145A Pending JPS57131081A (en) 1981-02-06 1981-02-06 Ppi type color radar system

Country Status (1)

Country Link
JP (1) JPS57131081A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013167577A (en) * 2012-02-16 2013-08-29 Nec Corp Radar device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013167577A (en) * 2012-02-16 2013-08-29 Nec Corp Radar device

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