JPS5251963A - Range finding system - Google Patents

Range finding system

Info

Publication number
JPS5251963A
JPS5251963A JP12775875A JP12775875A JPS5251963A JP S5251963 A JPS5251963 A JP S5251963A JP 12775875 A JP12775875 A JP 12775875A JP 12775875 A JP12775875 A JP 12775875A JP S5251963 A JPS5251963 A JP S5251963A
Authority
JP
Japan
Prior art keywords
range finding
finding system
modulated wave
wave
component
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
JP12775875A
Other languages
Japanese (ja)
Inventor
Chokichiro Shibata
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.)
SHIN NIPPON MUSEN KK
New Japan Radio Co Ltd
Japan Radio Co Ltd
Original Assignee
SHIN NIPPON MUSEN KK
New Japan Radio Co Ltd
Japan Radio 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 SHIN NIPPON MUSEN KK, New Japan Radio Co Ltd, Japan Radio Co Ltd filed Critical SHIN NIPPON MUSEN KK
Priority to JP12775875A priority Critical patent/JPS5251963A/en
Publication of JPS5251963A publication Critical patent/JPS5251963A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measuring Phase Differences (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

PURPOSE: To provide a small-sized device capable of performing a measurement with good directivity by feeding a carrier wave subjected to amplitude modualation with the use of a modulated wave having a wavelength 2 or more times as long as a distance to the end object and detecting the reflected wave to find a phase difference between the modulated wave and the modulated wave component. component.
COPYRIGHT: (C)1977,JPO&Japio
JP12775875A 1975-10-23 1975-10-23 Range finding system Pending JPS5251963A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12775875A JPS5251963A (en) 1975-10-23 1975-10-23 Range finding system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12775875A JPS5251963A (en) 1975-10-23 1975-10-23 Range finding system

Publications (1)

Publication Number Publication Date
JPS5251963A true JPS5251963A (en) 1977-04-26

Family

ID=14967948

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12775875A Pending JPS5251963A (en) 1975-10-23 1975-10-23 Range finding system

Country Status (1)

Country Link
JP (1) JPS5251963A (en)

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