JPS51113490A - Underground buried substances finding device - Google Patents

Underground buried substances finding device

Info

Publication number
JPS51113490A
JPS51113490A JP50036841A JP3684175A JPS51113490A JP S51113490 A JPS51113490 A JP S51113490A JP 50036841 A JP50036841 A JP 50036841A JP 3684175 A JP3684175 A JP 3684175A JP S51113490 A JPS51113490 A JP S51113490A
Authority
JP
Japan
Prior art keywords
substances
underground buried
finding device
buried substances
suried
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.)
Granted
Application number
JP50036841A
Other languages
Japanese (ja)
Other versions
JPS5717273B2 (en
Inventor
Tomio Igarashi
Kazuo Watanabe
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.)
Technical Research and Development Institute of Japan Defence Agency
Original Assignee
Technical Research and Development Institute of Japan Defence Agency
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 Technical Research and Development Institute of Japan Defence Agency filed Critical Technical Research and Development Institute of Japan Defence Agency
Priority to JP50036841A priority Critical patent/JPS51113490A/en
Publication of JPS51113490A publication Critical patent/JPS51113490A/en
Publication of JPS5717273B2 publication Critical patent/JPS5717273B2/ja
Granted 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)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

PURPOSE:This uses only one filter having simple characteristics to remove disturbing electromagnetic wave by ground reflection, providing underground buried substances finding device capable to detect accurately suried substances.
JP50036841A 1975-03-28 1975-03-28 Underground buried substances finding device Granted JPS51113490A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50036841A JPS51113490A (en) 1975-03-28 1975-03-28 Underground buried substances finding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50036841A JPS51113490A (en) 1975-03-28 1975-03-28 Underground buried substances finding device

Publications (2)

Publication Number Publication Date
JPS51113490A true JPS51113490A (en) 1976-10-06
JPS5717273B2 JPS5717273B2 (en) 1982-04-09

Family

ID=12480970

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50036841A Granted JPS51113490A (en) 1975-03-28 1975-03-28 Underground buried substances finding device

Country Status (1)

Country Link
JP (1) JPS51113490A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60154178A (en) * 1984-01-24 1985-08-13 Tsutomu Suzuki Chirp beat system underground radar

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH058701Y2 (en) * 1986-07-02 1993-03-04
RU2547160C1 (en) * 2013-11-26 2015-04-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Национальный исследовательский университет "МЭИ" Device for determining depth of subsurface objects

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60154178A (en) * 1984-01-24 1985-08-13 Tsutomu Suzuki Chirp beat system underground radar

Also Published As

Publication number Publication date
JPS5717273B2 (en) 1982-04-09

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