JPS6012589B2 - 自動方向探知機 - Google Patents

自動方向探知機

Info

Publication number
JPS6012589B2
JPS6012589B2 JP56128186A JP12818681A JPS6012589B2 JP S6012589 B2 JPS6012589 B2 JP S6012589B2 JP 56128186 A JP56128186 A JP 56128186A JP 12818681 A JP12818681 A JP 12818681A JP S6012589 B2 JPS6012589 B2 JP S6012589B2
Authority
JP
Japan
Prior art keywords
signal
output
phase
pulse
reversible counter
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
JP56128186A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5830680A (ja
Inventor
憲三 森
美喜男 小沢
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.)
Taiyo Musen Co Ltd
Original Assignee
Taiyo Musen 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 Taiyo Musen Co Ltd filed Critical Taiyo Musen Co Ltd
Priority to JP56128186A priority Critical patent/JPS6012589B2/ja
Priority to GB08133282A priority patent/GB2105136B/en
Priority to US06/318,925 priority patent/US4507663A/en
Priority to DE3144256A priority patent/DE3144256C2/de
Priority to FR8121031A priority patent/FR2511770A1/fr
Priority to KR1019810004309A priority patent/KR880001287B1/ko
Publication of JPS5830680A publication Critical patent/JPS5830680A/ja
Publication of JPS6012589B2 publication Critical patent/JPS6012589B2/ja
Expired 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
    • G01S3/04—Details
    • G01S3/12—Means for determining sense of direction, e.g. by combining signals from directional antenna or goniometer search coil with those from non-directional antenna
    • 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
    • G01S3/38—Systems for determining direction or deviation from predetermined direction using adjustment of real or effective orientation of directivity characteristic of an antenna or an antenna system to give a desired condition of signal derived from that antenna or antenna system, e.g. to give a maximum or minimum signal
    • G01S3/42—Systems for determining direction or deviation from predetermined direction using adjustment of real or effective orientation of directivity characteristic of an antenna or an antenna system to give a desired condition of signal derived from that antenna or antenna system, e.g. to give a maximum or minimum signal the desired condition being maintained automatically

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)
  • Mobile Radio Communication Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Measuring Phase Differences (AREA)
JP56128186A 1981-08-18 1981-08-18 自動方向探知機 Expired JPS6012589B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP56128186A JPS6012589B2 (ja) 1981-08-18 1981-08-18 自動方向探知機
GB08133282A GB2105136B (en) 1981-08-18 1981-11-04 Automatic direction finder
US06/318,925 US4507663A (en) 1981-08-18 1981-11-06 Automatic direction finder
DE3144256A DE3144256C2 (de) 1981-08-18 1981-11-07 Automatischer Ortssucher
FR8121031A FR2511770A1 (fr) 1981-08-18 1981-11-10 Indicateur de direction automatique
KR1019810004309A KR880001287B1 (ko) 1981-08-18 1981-11-10 자동 방향 탐지기

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56128186A JPS6012589B2 (ja) 1981-08-18 1981-08-18 自動方向探知機

Publications (2)

Publication Number Publication Date
JPS5830680A JPS5830680A (ja) 1983-02-23
JPS6012589B2 true JPS6012589B2 (ja) 1985-04-02

Family

ID=14978561

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56128186A Expired JPS6012589B2 (ja) 1981-08-18 1981-08-18 自動方向探知機

Country Status (6)

Country Link
US (1) US4507663A (cg-RX-API-DMAC10.html)
JP (1) JPS6012589B2 (cg-RX-API-DMAC10.html)
KR (1) KR880001287B1 (cg-RX-API-DMAC10.html)
DE (1) DE3144256C2 (cg-RX-API-DMAC10.html)
FR (1) FR2511770A1 (cg-RX-API-DMAC10.html)
GB (1) GB2105136B (cg-RX-API-DMAC10.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR870000138B1 (ko) * 1982-04-05 1987-02-12 모리켄조오 자동 방향 탐지기
US4654664A (en) * 1985-05-20 1987-03-31 Rockwell International Corporation Electronic null-seeking goniometer for ADF
GB8606978D0 (en) * 1986-03-20 1986-10-29 British Aerospace Stabilizing air to ground radar
US4845502A (en) * 1988-04-07 1989-07-04 Carr James L Direction finding method and apparatus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE462764A (cg-RX-API-DMAC10.html) * 1963-01-09
US3701155A (en) * 1970-10-26 1972-10-24 Itt Automatic direction finder
US3816833A (en) * 1971-09-15 1974-06-11 Edo Corp Aircraft adf with digital frequency display and timer
US4152703A (en) * 1976-09-01 1979-05-01 Dan-Mar Co. Homing device
JPS5852186B2 (ja) * 1979-03-12 1983-11-21 太洋無線株式会社 方位測定装置
GB2056812B (en) * 1979-08-08 1984-06-06 Taiyo Musen Co Ltd Radio direction finder
JPS5853869B2 (ja) * 1979-12-06 1983-12-01 太洋無線株式会社 方向探知機

Also Published As

Publication number Publication date
DE3144256C2 (de) 1985-02-28
KR830008180A (ko) 1983-11-16
DE3144256A1 (de) 1983-03-10
FR2511770A1 (fr) 1983-02-25
US4507663A (en) 1985-03-26
KR880001287B1 (ko) 1988-07-18
GB2105136B (en) 1985-05-01
JPS5830680A (ja) 1983-02-23
GB2105136A (en) 1983-03-16
FR2511770B1 (cg-RX-API-DMAC10.html) 1985-02-15

Similar Documents

Publication Publication Date Title
CA1248592A (en) Diversity receiving system of in-phase combination type
JPS63281084A (ja) 移動目標位置のトラッキング装置
US4287579A (en) Moving object detecting device
JPS6012589B2 (ja) 自動方向探知機
US3701155A (en) Automatic direction finder
US4093949A (en) Clutter tracker using a smoothed doppler frequency measurement
US4954835A (en) Radiodirection finding method and apparatus using doppler effect frequency modulation
US4302759A (en) Radio direction finder
US3553699A (en) Direction finding apparatus
GB2056812A (en) Radio direction finder
SU527098A1 (ru) Фазометрический радиопеленгатор
US3727226A (en) Navigation aid
JPH05142321A (ja) 移動体用アンテナの衛星追尾受信装置
JP3882311B2 (ja) 飛しょう体の誘導制御装置
US3657726A (en) Function evaluating apparatus
US3534368A (en) Dual mode automatic direction finders
RU2046368C1 (ru) Пеленгатор
JP2969875B2 (ja) 方位測定装置
KR870000138B1 (ko) 자동 방향 탐지기
JPH06289129A (ja) 測距装置
JPH0370190B2 (cg-RX-API-DMAC10.html)
SU1107294A1 (ru) Устройство фазовой автоподстройки частоты
JP2982775B2 (ja) 方位検出装置
JPS6342370Y2 (cg-RX-API-DMAC10.html)
JPS56153412A (en) Rotation control device for rotator