JPS55166062A - Generator for spatial quasi-moving target - Google Patents

Generator for spatial quasi-moving target

Info

Publication number
JPS55166062A
JPS55166062A JP7416379A JP7416379A JPS55166062A JP S55166062 A JPS55166062 A JP S55166062A JP 7416379 A JP7416379 A JP 7416379A JP 7416379 A JP7416379 A JP 7416379A JP S55166062 A JPS55166062 A JP S55166062A
Authority
JP
Japan
Prior art keywords
rotary joint
rotary
waveguide
horn antenna
conical horn
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
JP7416379A
Other languages
Japanese (ja)
Other versions
JPS6229752B2 (en
Inventor
Noboru Kurihara
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 JP7416379A priority Critical patent/JPS55166062A/en
Publication of JPS55166062A publication Critical patent/JPS55166062A/en
Publication of JPS6229752B2 publication Critical patent/JPS6229752B2/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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/40—Means for monitoring or calibrating

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (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)

Abstract

PURPOSE:To simply generate a spatial moving target with a small equipment by assembling a conical horn antenna, an S-shaped circularly bent waveguide, a rotary and the like. CONSTITUTION:A conical horn antenna 10 is mounted through a rotary joint 14 and an S-shaped circularly bent waveguide 11 at a rectangular-to-circular waveguide converter 12 disposed on a mount 18. In this manner, the electromagnetic wave of TE mode 10 inputted from the rectangular waveguide end face of the converter 12 is applied to the rotary joint 14 and is converted into a TE mode 11, and is then applied to a circularly bent waveguide 11 without being affected by the rotation of the rotary joint 14 to be thus fed to the antenna 10 without loss due to reflection and to be then radiated into the space. On the other hand, a servo controlling circuit 17 rotates a motor 16 externally by a rotary command signal to allow the rotary joint 14 to rotate through a gear 13 and to accordingly permit the conical horn antenna 10 to rotatably move by drawing a circular arc around the rotary axis of the rotary joint 14 as a center so as to perform the prescribed purpose.
JP7416379A 1979-06-13 1979-06-13 Generator for spatial quasi-moving target Granted JPS55166062A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7416379A JPS55166062A (en) 1979-06-13 1979-06-13 Generator for spatial quasi-moving target

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7416379A JPS55166062A (en) 1979-06-13 1979-06-13 Generator for spatial quasi-moving target

Publications (2)

Publication Number Publication Date
JPS55166062A true JPS55166062A (en) 1980-12-24
JPS6229752B2 JPS6229752B2 (en) 1987-06-27

Family

ID=13539202

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7416379A Granted JPS55166062A (en) 1979-06-13 1979-06-13 Generator for spatial quasi-moving target

Country Status (1)

Country Link
JP (1) JPS55166062A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007248058A (en) * 2006-03-13 2007-09-27 Murata Mfg Co Ltd Optical axis adjustment method of radar device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007248058A (en) * 2006-03-13 2007-09-27 Murata Mfg Co Ltd Optical axis adjustment method of radar device

Also Published As

Publication number Publication date
JPS6229752B2 (en) 1987-06-27

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