JPS6151582A - 方探装置 - Google Patents

方探装置

Info

Publication number
JPS6151582A
JPS6151582A JP59173130A JP17313084A JPS6151582A JP S6151582 A JPS6151582 A JP S6151582A JP 59173130 A JP59173130 A JP 59173130A JP 17313084 A JP17313084 A JP 17313084A JP S6151582 A JPS6151582 A JP S6151582A
Authority
JP
Japan
Prior art keywords
output
phase
output terminal
envelope
terminal
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
JP59173130A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0260272B2 (enrdf_load_stackoverflow
Inventor
Masato Inoue
正人 井上
Takeshi Kitamura
猛志 北村
Toru Nonoyama
野々山　徹
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP59173130A priority Critical patent/JPS6151582A/ja
Publication of JPS6151582A publication Critical patent/JPS6151582A/ja
Publication of JPH0260272B2 publication Critical patent/JPH0260272B2/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
    • G01S3/16—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived sequentially from receiving antennas or antenna systems having differently-oriented directivity characteristics or from an antenna system having periodically-varied orientation of directivity characteristic
    • G01S3/22—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived sequentially from receiving antennas or antenna systems having differently-oriented directivity characteristics or from an antenna system having periodically-varied orientation of directivity characteristic derived from different combinations of signals from separate antennas, e.g. comparing sum with difference
    • G01S3/24—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived sequentially from receiving antennas or antenna systems having differently-oriented directivity characteristics or from an antenna system having periodically-varied orientation of directivity characteristic derived from different combinations of signals from separate antennas, e.g. comparing sum with difference the separate antennas comprising one directional antenna and one non-directional antenna, e.g. combination of loop and open antennas producing a reversed cardioid directivity characteristic

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)
JP59173130A 1984-08-22 1984-08-22 方探装置 Granted JPS6151582A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59173130A JPS6151582A (ja) 1984-08-22 1984-08-22 方探装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59173130A JPS6151582A (ja) 1984-08-22 1984-08-22 方探装置

Publications (2)

Publication Number Publication Date
JPS6151582A true JPS6151582A (ja) 1986-03-14
JPH0260272B2 JPH0260272B2 (enrdf_load_stackoverflow) 1990-12-14

Family

ID=15954676

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59173130A Granted JPS6151582A (ja) 1984-08-22 1984-08-22 方探装置

Country Status (1)

Country Link
JP (1) JPS6151582A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0674979U (ja) * 1993-07-22 1994-10-21 株式会社光電製作所 無線方向探知装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0674979U (ja) * 1993-07-22 1994-10-21 株式会社光電製作所 無線方向探知装置

Also Published As

Publication number Publication date
JPH0260272B2 (enrdf_load_stackoverflow) 1990-12-14

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees