JPS5552976A - Radar signal processor - Google Patents

Radar signal processor

Info

Publication number
JPS5552976A
JPS5552976A JP12616778A JP12616778A JPS5552976A JP S5552976 A JPS5552976 A JP S5552976A JP 12616778 A JP12616778 A JP 12616778A JP 12616778 A JP12616778 A JP 12616778A JP S5552976 A JPS5552976 A JP S5552976A
Authority
JP
Japan
Prior art keywords
radar
signal
superimposed portion
weather information
data
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
JP12616778A
Other languages
Japanese (ja)
Inventor
Nobukazu Hamada
Hiroyasu Hata
Mikiro Kokubu
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP12616778A priority Critical patent/JPS5552976A/en
Publication of JPS5552976A publication Critical patent/JPS5552976A/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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/95—Radar or analogous systems specially adapted for specific applications for meteorological use
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
    • Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

PURPOSE:To synthesize a plurality of radar information into a signal of a single coverage containing the entire coverages of respective radars by synthesizing data of minimum altitude type to be selected from superimposed signals in an surveillance area being brridged over a plurality of radar sites. CONSTITUTION:Weather information from respective radar sites through data buffers 1-3 is applied to a distributor 4 to be divided into superimposed portion a and non-superimposed portion b, and converted to a unitary coordinates having a single origin via a coordinate converter 6, and divided into superimposed portion c and non-superimposed portion d. The signal c is applied to a comparator 9, and the signal a is applied to a gate 10. The comparator 9 produces an output signal so that weather information can be synthesized in respective radar sites in a minimun altitude type. then, the radar weather information of unified coordinate as a whole from the data synthesizer 12 is synthesized and outputted, and applied to an entire coverage data file 13.
JP12616778A 1978-10-16 1978-10-16 Radar signal processor Pending JPS5552976A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12616778A JPS5552976A (en) 1978-10-16 1978-10-16 Radar signal processor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12616778A JPS5552976A (en) 1978-10-16 1978-10-16 Radar signal processor

Publications (1)

Publication Number Publication Date
JPS5552976A true JPS5552976A (en) 1980-04-17

Family

ID=14928329

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12616778A Pending JPS5552976A (en) 1978-10-16 1978-10-16 Radar signal processor

Country Status (1)

Country Link
JP (1) JPS5552976A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58178277A (en) * 1982-04-12 1983-10-19 Oki Electric Ind Co Ltd Video signal processing system for radar
JPS61235777A (en) * 1985-04-11 1986-10-21 Shipbuild Res Assoc Japan Radar synthesizing display device
JPS63191986A (en) * 1987-02-04 1988-08-09 Nec Corp Multi-radar display system
JP2002071807A (en) * 2000-08-31 2002-03-12 Mitsubishi Electric Corp Rear turbulence detecting system
JP2010261845A (en) * 2009-05-08 2010-11-18 Toshiba Denpa Products Kk Radar image processing device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58178277A (en) * 1982-04-12 1983-10-19 Oki Electric Ind Co Ltd Video signal processing system for radar
JPS61235777A (en) * 1985-04-11 1986-10-21 Shipbuild Res Assoc Japan Radar synthesizing display device
JPS63191986A (en) * 1987-02-04 1988-08-09 Nec Corp Multi-radar display system
JP2002071807A (en) * 2000-08-31 2002-03-12 Mitsubishi Electric Corp Rear turbulence detecting system
JP2010261845A (en) * 2009-05-08 2010-11-18 Toshiba Denpa Products Kk Radar image processing device

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