JPS524191A - Signal detecting apparatus - Google Patents

Signal detecting apparatus

Info

Publication number
JPS524191A
JPS524191A JP50080343A JP8034375A JPS524191A JP S524191 A JPS524191 A JP S524191A JP 50080343 A JP50080343 A JP 50080343A JP 8034375 A JP8034375 A JP 8034375A JP S524191 A JPS524191 A JP S524191A
Authority
JP
Japan
Prior art keywords
detecting apparatus
signal detecting
wave
signal
saw
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
JP50080343A
Other languages
Japanese (ja)
Inventor
Morikazu Takigawa
Toyoki Sasakura
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.)
Furuno Electric Co Ltd
Original Assignee
Furuno 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 Furuno Electric Co Ltd filed Critical Furuno Electric Co Ltd
Priority to JP50080343A priority Critical patent/JPS524191A/en
Publication of JPS524191A publication Critical patent/JPS524191A/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
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/08—Systems for measuring distance only
    • G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
    • G01S13/26—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave
    • G01S13/28—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave with time compression of received pulses

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:Merely by transmitting an FM modulating wave of saw-tooth wave in the signal transmission mode, it is possible to detect signal with good S/N ratio as of the pulse compression system.
JP50080343A 1975-06-27 1975-06-27 Signal detecting apparatus Pending JPS524191A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50080343A JPS524191A (en) 1975-06-27 1975-06-27 Signal detecting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50080343A JPS524191A (en) 1975-06-27 1975-06-27 Signal detecting apparatus

Publications (1)

Publication Number Publication Date
JPS524191A true JPS524191A (en) 1977-01-13

Family

ID=13715602

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50080343A Pending JPS524191A (en) 1975-06-27 1975-06-27 Signal detecting apparatus

Country Status (1)

Country Link
JP (1) JPS524191A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55128274A (en) * 1979-03-28 1980-10-03 Nippon Electric Co Electronic circuit package connecting structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55128274A (en) * 1979-03-28 1980-10-03 Nippon Electric Co Electronic circuit package connecting structure

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