JPS55121165A - Radar signal magnetic recording and reproducing device - Google Patents

Radar signal magnetic recording and reproducing device

Info

Publication number
JPS55121165A
JPS55121165A JP2768979A JP2768979A JPS55121165A JP S55121165 A JPS55121165 A JP S55121165A JP 2768979 A JP2768979 A JP 2768979A JP 2768979 A JP2768979 A JP 2768979A JP S55121165 A JPS55121165 A JP S55121165A
Authority
JP
Japan
Prior art keywords
inputted
synthesizer
amplifier
input terminal
signal
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
JP2768979A
Other languages
Japanese (ja)
Inventor
Kenji Morita
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.)
Hitachi Denshi KK
Original Assignee
Hitachi Denshi KK
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 Hitachi Denshi KK filed Critical Hitachi Denshi KK
Priority to JP2768979A priority Critical patent/JPS55121165A/en
Publication of JPS55121165A publication Critical patent/JPS55121165A/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

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 make it possible to eliminate the error of a blip signal, an azimuth signal and clocks at a reproducing time, by recording all signals of a radar on one track. CONSTITUTION:The blip signal inputted to input terminal 1 is inputted to synthesizer 5 after amplifier by blip signal amplifier 2. The output of synthesizer 5 is inputted to frequency modulator 6. The azimuth change pulse inputted to input terminal 7 is inputted to synthesizer 11 after amplified by amplifier 8. The azimuth reference pulse inputted to input terminal 9 is inputted to synthesizer 11 through inversional amplifier 10. Clock pulses inputted to input terminal 12 control synchronous oscillator 13, and the output is inputted to synthesizer 15 after modulated by amplitude modulator 14. Synthesizer 15 synthesizes the frequency-modulated high carrier wave and the amplitude-modulated low carrier wave, and the synthesized wave is inputted to a recording amplifier from output terminal 16 and is recorded on one track.
JP2768979A 1979-03-12 1979-03-12 Radar signal magnetic recording and reproducing device Pending JPS55121165A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2768979A JPS55121165A (en) 1979-03-12 1979-03-12 Radar signal magnetic recording and reproducing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2768979A JPS55121165A (en) 1979-03-12 1979-03-12 Radar signal magnetic recording and reproducing device

Publications (1)

Publication Number Publication Date
JPS55121165A true JPS55121165A (en) 1980-09-18

Family

ID=12227930

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2768979A Pending JPS55121165A (en) 1979-03-12 1979-03-12 Radar signal magnetic recording and reproducing device

Country Status (1)

Country Link
JP (1) JPS55121165A (en)

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