JPS5255675A - Direction identification doppler detecting apparatus - Google Patents

Direction identification doppler detecting apparatus

Info

Publication number
JPS5255675A
JPS5255675A JP13203075A JP13203075A JPS5255675A JP S5255675 A JPS5255675 A JP S5255675A JP 13203075 A JP13203075 A JP 13203075A JP 13203075 A JP13203075 A JP 13203075A JP S5255675 A JPS5255675 A JP S5255675A
Authority
JP
Japan
Prior art keywords
detecting apparatus
direction identification
doppler detecting
frequency
identification doppler
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
JP13203075A
Other languages
Japanese (ja)
Inventor
Akio Kawamoto
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 JP13203075A priority Critical patent/JPS5255675A/en
Priority to US05/701,252 priority patent/US4065768A/en
Publication of JPS5255675A publication Critical patent/JPS5255675A/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
    • G01S13/50—Systems of measurement based on relative movement of target
    • G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
    • G01S13/62—Sense-of-movement determination

Abstract

PURPOSE:A simple Doppler detecting device which is easy to design and adjust and has high measuring accuracy is provided by connecting the apparatus to a 2 frequency radar making common use of transmission frequency and local oscillation frequency with one oscillator.
JP13203075A 1975-07-01 1975-10-31 Direction identification doppler detecting apparatus Pending JPS5255675A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP13203075A JPS5255675A (en) 1975-10-31 1975-10-31 Direction identification doppler detecting apparatus
US05/701,252 US4065768A (en) 1975-07-01 1976-06-30 Radar apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13203075A JPS5255675A (en) 1975-10-31 1975-10-31 Direction identification doppler detecting apparatus

Publications (1)

Publication Number Publication Date
JPS5255675A true JPS5255675A (en) 1977-05-07

Family

ID=15071845

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13203075A Pending JPS5255675A (en) 1975-07-01 1975-10-31 Direction identification doppler detecting apparatus

Country Status (1)

Country Link
JP (1) JPS5255675A (en)

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