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JPS5350694A - Radio wave signal apparatus - Google Patents

Radio wave signal apparatus

Info

Publication number
JPS5350694A
JPS5350694A JP12568076A JP12568076A JPS5350694A JP S5350694 A JPS5350694 A JP S5350694A JP 12568076 A JP12568076 A JP 12568076A JP 12568076 A JP12568076 A JP 12568076A JP S5350694 A JPS5350694 A JP S5350694A
Authority
JP
Japan
Prior art keywords
radio wave
wave signal
signal apparatus
fog
sea
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
JP12568076A
Other languages
Japanese (ja)
Inventor
Keigo Koto
Minoru Sakamoto
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 JP12568076A priority Critical patent/JPS5350694A/en
Publication of JPS5350694A publication Critical patent/JPS5350694A/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

Landscapes

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

Abstract

PURPOSE:The safety on the sea is achieved by distinctly displaying locations on an indicator and readily knowing the approaching of ships even in adverse conditions such as in fog.
JP12568076A 1976-10-19 1976-10-19 Radio wave signal apparatus Pending JPS5350694A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12568076A JPS5350694A (en) 1976-10-19 1976-10-19 Radio wave signal apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12568076A JPS5350694A (en) 1976-10-19 1976-10-19 Radio wave signal apparatus

Publications (1)

Publication Number Publication Date
JPS5350694A true JPS5350694A (en) 1978-05-09

Family

ID=14916003

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12568076A Pending JPS5350694A (en) 1976-10-19 1976-10-19 Radio wave signal apparatus

Country Status (1)

Country Link
JP (1) JPS5350694A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55152483A (en) * 1979-05-18 1980-11-27 Zenkoku Gyogyo Kyodo Kumiai Rengokai Electromagnetic wave response device
JPS6098376A (en) * 1983-11-02 1985-06-01 Zeniraito V:Kk Device for warning of approach of ship
JPH0736086U (en) * 1993-12-10 1995-07-04 太洋無線株式会社 Search and rescue radar transponder and accessories

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55152483A (en) * 1979-05-18 1980-11-27 Zenkoku Gyogyo Kyodo Kumiai Rengokai Electromagnetic wave response device
JPS6098376A (en) * 1983-11-02 1985-06-01 Zeniraito V:Kk Device for warning of approach of ship
JPH0736086U (en) * 1993-12-10 1995-07-04 太洋無線株式会社 Search and rescue radar transponder and accessories

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