JPS64480A - Digital scanning converter - Google Patents

Digital scanning converter

Info

Publication number
JPS64480A
JPS64480A JP62155775A JP15577587A JPS64480A JP S64480 A JPS64480 A JP S64480A JP 62155775 A JP62155775 A JP 62155775A JP 15577587 A JP15577587 A JP 15577587A JP S64480 A JPS64480 A JP S64480A
Authority
JP
Japan
Prior art keywords
data
coordinate
sent
converter
converted
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
JP62155775A
Other languages
Japanese (ja)
Other versions
JPH01480A (en
Inventor
Kenichi Oki
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP62-155775A priority Critical patent/JPH01480A/en
Priority claimed from JP62-155775A external-priority patent/JPH01480A/en
Publication of JPS64480A publication Critical patent/JPS64480A/en
Publication of JPH01480A publication Critical patent/JPH01480A/en
Pending legal-status Critical Current

Links

Landscapes

  • Radar Systems Or Details Thereof (AREA)

Abstract

PURPOSE: To enable long-distance transmission over several kM by dividing a device to a coordinate converting part and frame memory part in the part where the data transmission rate is lowest and connecting these parts by a digital information transmission path.
CONSTITUTION: The radar video signal inputted from a radar signal receiver 1 to the coordinate converting part 13 is sent via an A/D converter 4 to a sweep buffer 5. The angle information inputted from an antenna 2 is sent to a coordinate converter 6. The coordinate data outputted from the converter 6 and the digital video signal D read out of the buffer 5 are converted from the parallel data to the serial data and are further subjected to code mark inversion coding. The coded data are transmitted to an optical fiber cable 16. The signal D and coordinate data sent to a frame memory 15 are then converted 14 to parallel data which are stored 7. The signal D stored in the frame memory 7 is converted by D/A conversion 8 to the radar video signal of a TV system which is then sent to a display device 3 and is displayed at a high refresh rate under the control of a display control part 9.
COPYRIGHT: (C)1989,JPO&Japio
JP62-155775A 1987-06-23 digital scan converter Pending JPH01480A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62-155775A JPH01480A (en) 1987-06-23 digital scan converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62-155775A JPH01480A (en) 1987-06-23 digital scan converter

Publications (2)

Publication Number Publication Date
JPS64480A true JPS64480A (en) 1989-01-05
JPH01480A JPH01480A (en) 1989-01-05

Family

ID=

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02291990A (en) * 1989-05-02 1990-12-03 Nec Corp Multi-radar video synthetic display device
JP2001201559A (en) * 2000-01-17 2001-07-27 Koden Electronics Co Ltd Radar device
JP2006266734A (en) * 2005-03-22 2006-10-05 Mitsubishi Electric Corp Radar image transmitting device and radar image receiving device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02291990A (en) * 1989-05-02 1990-12-03 Nec Corp Multi-radar video synthetic display device
JP2001201559A (en) * 2000-01-17 2001-07-27 Koden Electronics Co Ltd Radar device
JP2006266734A (en) * 2005-03-22 2006-10-05 Mitsubishi Electric Corp Radar image transmitting device and radar image receiving device

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