JPH0421827B2 - - Google Patents

Info

Publication number
JPH0421827B2
JPH0421827B2 JP6356282A JP6356282A JPH0421827B2 JP H0421827 B2 JPH0421827 B2 JP H0421827B2 JP 6356282 A JP6356282 A JP 6356282A JP 6356282 A JP6356282 A JP 6356282A JP H0421827 B2 JPH0421827 B2 JP H0421827B2
Authority
JP
Japan
Prior art keywords
azimuth
waveform data
display
cursor
line
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
JP6356282A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58180965A (ja
Inventor
Takeshi Yamazaki
Nobuyuki Yamaguchi
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
Tokyo Shibaura 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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP6356282A priority Critical patent/JPS58180965A/ja
Publication of JPS58180965A publication Critical patent/JPS58180965A/ja
Publication of JPH0421827B2 publication Critical patent/JPH0421827B2/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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (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)
JP6356282A 1982-04-16 1982-04-16 方位測定装置 Granted JPS58180965A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6356282A JPS58180965A (ja) 1982-04-16 1982-04-16 方位測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6356282A JPS58180965A (ja) 1982-04-16 1982-04-16 方位測定装置

Publications (2)

Publication Number Publication Date
JPS58180965A JPS58180965A (ja) 1983-10-22
JPH0421827B2 true JPH0421827B2 (enrdf_load_stackoverflow) 1992-04-14

Family

ID=13232785

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6356282A Granted JPS58180965A (ja) 1982-04-16 1982-04-16 方位測定装置

Country Status (1)

Country Link
JP (1) JPS58180965A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS58180965A (ja) 1983-10-22

Similar Documents

Publication Publication Date Title
JP2544292B2 (ja) レ―ダにおけるアンテナパタ―ンのビ―ム圧縮処理方法
Strauch et al. The precision and relative accuracy of profiler wind measurements
JP2000121716A (ja) 電波到来方向推定装置
US2282030A (en) System of guiding vehicles
JP3621988B2 (ja) イオノゾンデ装置
US4210869A (en) Rotating telluric field measurements
JPH0421827B2 (enrdf_load_stackoverflow)
JPH0812239B2 (ja) 電波発信位置測定装置
CN109031280B (zh) 一种基于相控阵天线的时间式信标回收机及回收方法
JP3185819B2 (ja) 屋外電磁環境計測装置
Barker Measurement of the radiation patterns of full-scale HF and VHF antennas
JPH0421828B2 (enrdf_load_stackoverflow)
SU1702325A1 (ru) Способ определени фазового центра антенны
JPH10170629A (ja) Ｇｐｓ信号を用いた方位・姿勢測定法
JP2008309606A (ja) レーダ装置
Shcherbyna et al. Accuracy characteristics of radio monitoring antennas
JP3323292B2 (ja) レーダ画像真位置計測装置
JP2002267706A (ja) 平面走査近傍界アンテナ測定の適用範囲判定法
JPH0648453Y2 (ja) 魚体長判別用魚群探知機
JPH0572312A (ja) 方位探知装置
JPH0357971A (ja) アンテナ指向性利特の測定方法
US6295025B1 (en) System for measuring and displaying three-dimensional characteristics of electromagnetic waves
JP2893849B2 (ja) 水中音方位検出装置
JPS60179670A (ja) 測位位置決定方法
JPH0421826B2 (enrdf_load_stackoverflow)