JPS60127481A - 方向探知機 - Google Patents

方向探知機

Info

Publication number
JPS60127481A
JPS60127481A JP23539383A JP23539383A JPS60127481A JP S60127481 A JPS60127481 A JP S60127481A JP 23539383 A JP23539383 A JP 23539383A JP 23539383 A JP23539383 A JP 23539383A JP S60127481 A JPS60127481 A JP S60127481A
Authority
JP
Japan
Prior art keywords
pair
outputs
antennas
output
antennae
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.)
Granted
Application number
JP23539383A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0423225B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Takao Ueda
上田　恭男
Akiro Onuma
大沼　昭郎
Hiroshi Yamazaki
浩 山崎
Hiroshi Haruhara
春原　博
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP23539383A priority Critical patent/JPS60127481A/ja
Publication of JPS60127481A publication Critical patent/JPS60127481A/ja
Publication of JPH0423225B2 publication Critical patent/JPH0423225B2/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
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
    • G01S3/14—Systems for determining direction or deviation from predetermined direction
    • G01S3/46—Systems for determining direction or deviation from predetermined direction using antennas spaced apart and measuring phase or time difference between signals therefrom, i.e. path-difference systems

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Radar Systems Or Details Thereof (AREA)
JP23539383A 1983-12-14 1983-12-14 方向探知機 Granted JPS60127481A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23539383A JPS60127481A (ja) 1983-12-14 1983-12-14 方向探知機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23539383A JPS60127481A (ja) 1983-12-14 1983-12-14 方向探知機

Publications (2)

Publication Number Publication Date
JPS60127481A true JPS60127481A (ja) 1985-07-08
JPH0423225B2 JPH0423225B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-04-21

Family

ID=16985418

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23539383A Granted JPS60127481A (ja) 1983-12-14 1983-12-14 方向探知機

Country Status (1)

Country Link
JP (1) JPS60127481A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
JPH0423225B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-04-21

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