JPS5385189A - Direction finding antenna system - Google Patents

Direction finding antenna system

Info

Publication number
JPS5385189A
JPS5385189A JP67077A JP67077A JPS5385189A JP S5385189 A JPS5385189 A JP S5385189A JP 67077 A JP67077 A JP 67077A JP 67077 A JP67077 A JP 67077A JP S5385189 A JPS5385189 A JP S5385189A
Authority
JP
Japan
Prior art keywords
antenna system
direction finding
finding antenna
synthesizers
withdraw
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.)
Pending
Application number
JP67077A
Other languages
Japanese (ja)
Inventor
Masayuki Tezuka
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 JP67077A priority Critical patent/JPS5385189A/en
Publication of JPS5385189A publication Critical patent/JPS5385189A/en
Pending 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

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)

Abstract

PURPOSE:To obtain pattern characteristics which are stable over a wide band with simple construction by providing synthesizers which withdraw a difference between two antennas.
JP67077A 1977-01-06 1977-01-06 Direction finding antenna system Pending JPS5385189A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP67077A JPS5385189A (en) 1977-01-06 1977-01-06 Direction finding antenna system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP67077A JPS5385189A (en) 1977-01-06 1977-01-06 Direction finding antenna system

Publications (1)

Publication Number Publication Date
JPS5385189A true JPS5385189A (en) 1978-07-27

Family

ID=11480170

Family Applications (1)

Application Number Title Priority Date Filing Date
JP67077A Pending JPS5385189A (en) 1977-01-06 1977-01-06 Direction finding antenna system

Country Status (1)

Country Link
JP (1) JPS5385189A (en)

Similar Documents

Publication Publication Date Title
NL7707171A (en) MULTIPLE CIRCULAR ANTENNA.
AU506214B2 (en) Directive antenna
NL7703189A (en) RADIO ANTENNA.
NL7706720A (en) ANTENNA.
NL7708089A (en) MICROWAVE DIRECTION ANTENNA.
DK122877A (en) ANTENNA
NL182768C (en) ANTENNA.
NL7706088A (en) TELESCOPIC ANTENNA.
JPS5219047A (en) Dielectric-lens multibeam antenna
JPS5385189A (en) Direction finding antenna system
SE7701419L (en) ANTENNA
NL7704732A (en) IFF ANTENNA.
FR2344144A1 (en) RADIONAVIGATION ANTENNA
NL7514048A (en) ANTENNA.
JPS5375841A (en) Antenna device
JPS52149402A (en) Antenna selecting diversity system for mobile communication
IT1090147B (en) HYBRID DIODE SHIFTER FOR ADJUSTABLE ANTENNAS
NL7509882A (en) ANTENNA.
JPS5335460A (en) Antenna
JPS53112645A (en) Antenna for moving body
JPS5366140A (en) Parabolic antenna
JPS53122347A (en) Variable direction antenna mast
JPS5335458A (en) Antenna
JPS5375842A (en) Antenna divece
JPS524146A (en) Antenna equipment