JPH0117548B2 - - Google Patents

Info

Publication number
JPH0117548B2
JPH0117548B2 JP57020466A JP2046682A JPH0117548B2 JP H0117548 B2 JPH0117548 B2 JP H0117548B2 JP 57020466 A JP57020466 A JP 57020466A JP 2046682 A JP2046682 A JP 2046682A JP H0117548 B2 JPH0117548 B2 JP H0117548B2
Authority
JP
Japan
Prior art keywords
output
directions
receiver
section
equation
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.)
Expired
Application number
JP57020466A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58137778A (ja
Inventor
Shozo Uchihashi
Shozo Shibuya
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 JP57020466A priority Critical patent/JPS58137778A/ja
Publication of JPS58137778A publication Critical patent/JPS58137778A/ja
Publication of JPH0117548B2 publication Critical patent/JPH0117548B2/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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/52003—Techniques for enhancing spatial resolution of targets

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP57020466A 1982-02-10 1982-02-10 物体探知方法および装置 Granted JPS58137778A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57020466A JPS58137778A (ja) 1982-02-10 1982-02-10 物体探知方法および装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57020466A JPS58137778A (ja) 1982-02-10 1982-02-10 物体探知方法および装置

Publications (2)

Publication Number Publication Date
JPS58137778A JPS58137778A (ja) 1983-08-16
JPH0117548B2 true JPH0117548B2 (en]) 1989-03-30

Family

ID=12027862

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57020466A Granted JPS58137778A (ja) 1982-02-10 1982-02-10 物体探知方法および装置

Country Status (1)

Country Link
JP (1) JPS58137778A (en])

Also Published As

Publication number Publication date
JPS58137778A (ja) 1983-08-16

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