JPS52132691A - Short distance measuring method and microwave pulse radar - Google Patents

Short distance measuring method and microwave pulse radar

Info

Publication number
JPS52132691A
JPS52132691A JP4912676A JP4912676A JPS52132691A JP S52132691 A JPS52132691 A JP S52132691A JP 4912676 A JP4912676 A JP 4912676A JP 4912676 A JP4912676 A JP 4912676A JP S52132691 A JPS52132691 A JP S52132691A
Authority
JP
Japan
Prior art keywords
distance measuring
measuring method
short distance
pulse radar
microwave pulse
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
JP4912676A
Other languages
Japanese (ja)
Inventor
Tadashi Ishimoto
Kazusuke Yanagisawa
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.)
New Japan Radio Co Ltd
Japan Radio Co Ltd
Nippon Steel Corp
Original Assignee
New Japan Radio Co Ltd
Japan Radio Co Ltd
Nippon Steel 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 New Japan Radio Co Ltd, Japan Radio Co Ltd, Nippon Steel Corp filed Critical New Japan Radio Co Ltd
Priority to JP4912676A priority Critical patent/JPS52132691A/en
Publication of JPS52132691A publication Critical patent/JPS52132691A/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
    • G01S13/103—Systems for measuring distance only using transmission of interrupted, pulse modulated waves particularities of the measurement of the distance

Abstract

PURPOSE:Delay time which corresponds to the approximate distance between the antenna and the target is calibrated by providing a coaxial cable having a length that corresponds to the delay - thereby making it possible to display the delayed pulse and the as-received pulse in the expanded and shifted state.
JP4912676A 1976-04-28 1976-04-28 Short distance measuring method and microwave pulse radar Pending JPS52132691A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4912676A JPS52132691A (en) 1976-04-28 1976-04-28 Short distance measuring method and microwave pulse radar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4912676A JPS52132691A (en) 1976-04-28 1976-04-28 Short distance measuring method and microwave pulse radar

Publications (1)

Publication Number Publication Date
JPS52132691A true JPS52132691A (en) 1977-11-07

Family

ID=12822363

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4912676A Pending JPS52132691A (en) 1976-04-28 1976-04-28 Short distance measuring method and microwave pulse radar

Country Status (1)

Country Link
JP (1) JPS52132691A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008249706A (en) * 2007-03-29 2008-10-16 Hamilton Sundstrand Corp Microwave position sensing system, and method of sensing position using microwave

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008249706A (en) * 2007-03-29 2008-10-16 Hamilton Sundstrand Corp Microwave position sensing system, and method of sensing position using microwave
JP2011197010A (en) * 2007-03-29 2011-10-06 Hamilton Sundstrand Corp Microwave position sensing system and method of sensing position using microwave

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