JPH0156388B2 - - Google Patents

Info

Publication number
JPH0156388B2
JPH0156388B2 JP58080991A JP8099183A JPH0156388B2 JP H0156388 B2 JPH0156388 B2 JP H0156388B2 JP 58080991 A JP58080991 A JP 58080991A JP 8099183 A JP8099183 A JP 8099183A JP H0156388 B2 JPH0156388 B2 JP H0156388B2
Authority
JP
Japan
Prior art keywords
signal
detection
phase
memory
data
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
JP58080991A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59206786A (ja
Inventor
Toshio Kurimura
Hiroshi Kagaya
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.)
Koden Electronics Co Ltd
Original Assignee
Koden Electronics 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 Koden Electronics Co Ltd filed Critical Koden Electronics Co Ltd
Priority to JP8099183A priority Critical patent/JPS59206786A/ja
Publication of JPS59206786A publication Critical patent/JPS59206786A/ja
Publication of JPH0156388B2 publication Critical patent/JPH0156388B2/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
    • G01S3/52—Systems for determining direction or deviation from predetermined direction using a receiving antenna moving, or appearing to move, in a cyclic path to produce a Doppler variation of frequency of the received signal
    • G01S3/54—Systems for determining direction or deviation from predetermined direction using a receiving antenna moving, or appearing to move, in a cyclic path to produce a Doppler variation of frequency of the received signal the apparent movement of the antenna being produced by coupling the receiver cyclically and sequentially to each of several fixed spaced antennas

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)
JP8099183A 1983-05-11 1983-05-11 無線方向探知機 Granted JPS59206786A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8099183A JPS59206786A (ja) 1983-05-11 1983-05-11 無線方向探知機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8099183A JPS59206786A (ja) 1983-05-11 1983-05-11 無線方向探知機

Publications (2)

Publication Number Publication Date
JPS59206786A JPS59206786A (ja) 1984-11-22
JPH0156388B2 true JPH0156388B2 (enrdf_load_stackoverflow) 1989-11-29

Family

ID=13733964

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8099183A Granted JPS59206786A (ja) 1983-05-11 1983-05-11 無線方向探知機

Country Status (1)

Country Link
JP (1) JPS59206786A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01308984A (ja) * 1989-04-08 1989-12-13 Koden Electron Co Ltd 無線方向探知機

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5925986B2 (ja) * 1980-03-06 1984-06-22 株式会社光電製作所 方向探知機
JPS6014310B2 (ja) * 1980-03-28 1985-04-12 日本電気株式会社 方位測定装置

Also Published As

Publication number Publication date
JPS59206786A (ja) 1984-11-22

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