JPS5458335A - Horn antenna - Google Patents

Horn antenna

Info

Publication number
JPS5458335A
JPS5458335A JP12536977A JP12536977A JPS5458335A JP S5458335 A JPS5458335 A JP S5458335A JP 12536977 A JP12536977 A JP 12536977A JP 12536977 A JP12536977 A JP 12536977A JP S5458335 A JPS5458335 A JP S5458335A
Authority
JP
Japan
Prior art keywords
waveguide
linear
circular
horn
radiation pattern
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
JP12536977A
Other languages
Japanese (ja)
Inventor
Takashi Hirukoi
Takashi Kataki
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 JP12536977A priority Critical patent/JPS5458335A/en
Publication of JPS5458335A publication Critical patent/JPS5458335A/en
Pending 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 Aerials (AREA)

Abstract

PURPOSE:To enable to obtain excellent radiation pattern having desired gain, by constituting the antenna with the corn hone linear waveguide and power feeding waveguide and providing the metallic zone inside the wall of the linear circulra waveguide. CONSTITUTION:The antenna consists of the cone horn 1, linear circular waveguide 2, two taper waveguides and feeding guide 3 different in opening angle, or of the horn 1, linear circular waveguide 2, step 7, taper waveguide 4 and feeding guide 3, and one metallic zone 6 is placed on the inner wall of the waveguide 2 or a plurality of it is placed toward guide axis. Thus, the desired gain is obtained and the radiation pattern less in the crossing deviation component for the circular polarized waves and arranged for the beam width of E and H plane for the straight line polarized waves can be obtained.
JP12536977A 1977-10-19 1977-10-19 Horn antenna Pending JPS5458335A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12536977A JPS5458335A (en) 1977-10-19 1977-10-19 Horn antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12536977A JPS5458335A (en) 1977-10-19 1977-10-19 Horn antenna

Publications (1)

Publication Number Publication Date
JPS5458335A true JPS5458335A (en) 1979-05-11

Family

ID=14908417

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12536977A Pending JPS5458335A (en) 1977-10-19 1977-10-19 Horn antenna

Country Status (1)

Country Link
JP (1) JPS5458335A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007112503A (en) * 2005-10-24 2007-05-10 Oji Nepia Kk Carton for storing sanitary paper

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007112503A (en) * 2005-10-24 2007-05-10 Oji Nepia Kk Carton for storing sanitary paper

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