JPS54150950A - Circular polarized wave antenna - Google Patents

Circular polarized wave antenna

Info

Publication number
JPS54150950A
JPS54150950A JP5954078A JP5954078A JPS54150950A JP S54150950 A JPS54150950 A JP S54150950A JP 5954078 A JP5954078 A JP 5954078A JP 5954078 A JP5954078 A JP 5954078A JP S54150950 A JPS54150950 A JP S54150950A
Authority
JP
Japan
Prior art keywords
wave
polarized wave
absorber
circular polarized
reflected
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
JP5954078A
Other languages
Japanese (ja)
Other versions
JPS5943005B2 (en
Inventor
Yuji Kobayashi
Shunichiro Kawabata
Hirokazu Tanaka
Kunito Okubo
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 JP5954078A priority Critical patent/JPS5943005B2/en
Publication of JPS54150950A publication Critical patent/JPS54150950A/en
Publication of JPS5943005B2 publication Critical patent/JPS5943005B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/02—Waveguide horns

Landscapes

  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)
  • Waveguide Aerials (AREA)

Abstract

PURPOSE:To reduce the insertion loss as well as to secure the use with a large amount of power by using the polarized branching filter loading the electric wave absorber. CONSTITUTION:The electromagnetic wave which is reflected to be supplied to circular polarized wave generator 2 from conical horn 1 is turned into the cross polarized wave component at the point where it is supplied to branching filter 7 from generator 2. This wave component is reflected by central metal short panel 7b of main waveguide 7a to be led to branch waveguide 7c and then to be absorbed into wave absorber 9. As a result, the insertion loss is reduced, and also a large amount of power can be used by using the large block to absorber 9.
JP5954078A 1978-05-19 1978-05-19 circularly polarized antenna Expired JPS5943005B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5954078A JPS5943005B2 (en) 1978-05-19 1978-05-19 circularly polarized antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5954078A JPS5943005B2 (en) 1978-05-19 1978-05-19 circularly polarized antenna

Publications (2)

Publication Number Publication Date
JPS54150950A true JPS54150950A (en) 1979-11-27
JPS5943005B2 JPS5943005B2 (en) 1984-10-19

Family

ID=13116189

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5954078A Expired JPS5943005B2 (en) 1978-05-19 1978-05-19 circularly polarized antenna

Country Status (1)

Country Link
JP (1) JPS5943005B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6333206U (en) * 1986-08-21 1988-03-03
US4797681A (en) * 1986-06-05 1989-01-10 Hughes Aircraft Company Dual-mode circular-polarization horn

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4797681A (en) * 1986-06-05 1989-01-10 Hughes Aircraft Company Dual-mode circular-polarization horn
JPS6333206U (en) * 1986-08-21 1988-03-03

Also Published As

Publication number Publication date
JPS5943005B2 (en) 1984-10-19

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