JPS6098911U - Circularly polarized horn antenna - Google Patents

Circularly polarized horn antenna

Info

Publication number
JPS6098911U
JPS6098911U JP18990283U JP18990283U JPS6098911U JP S6098911 U JPS6098911 U JP S6098911U JP 18990283 U JP18990283 U JP 18990283U JP 18990283 U JP18990283 U JP 18990283U JP S6098911 U JPS6098911 U JP S6098911U
Authority
JP
Japan
Prior art keywords
circularly polarized
antenna
horn antenna
microstrip antenna
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.)
Pending
Application number
JP18990283U
Other languages
Japanese (ja)
Inventor
保男 玉井
赤石　明
Original Assignee
三菱電機株式会社
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 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP18990283U priority Critical patent/JPS6098911U/en
Publication of JPS6098911U publication Critical patent/JPS6098911U/en
Pending legal-status Critical Current

Links

Landscapes

  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Aerials (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の円偏波アンテナを示した図、この考案の
アンテナ装置の一実施例を示す図、第３図は第２図に示
したものの断面を示す図、第４図は第２図に示したもの
の一部変形例を示す図である。 図中、１は電磁ホーン、２は円偏波発生器、３は円形・
矩形導波管変換器、４は同軸導波管変換器、５ａ、５ｂ
、５ｃは同軸コネクタ、６はマイクロストリップパッチ
、？　ａｔ　　７　ｂは給電用線路、８は誘電体基板、
９は９０度ハイブリッドである。なお、図中同一符号は
同−又は相当部分を示す。FIG. 1 is a diagram showing a conventional circularly polarized antenna, an embodiment of the antenna device of this invention, FIG. 3 is a cross-sectional view of the antenna shown in FIG. 2, and FIG. It is a figure which shows the partially modified example of what was shown in the figure. In the figure, 1 is an electromagnetic horn, 2 is a circularly polarized wave generator, and 3 is a circular
Rectangular waveguide converter, 4 is coaxial waveguide converter, 5a, 5b
, 5c is a coaxial connector, 6 is a microstrip patch, ? at 7 b is a power supply line, 8 is a dielectric substrate,
9 is a 90 degree hybrid. Note that the same reference numerals in the figures indicate the same or equivalent parts.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 円形または正方形電磁ホーンを用いて円偏波を放射する
円偏波ホーンアンテナにおいて、前記電磁ホーンの基部
に円形または正方形のマイクロストリップアンテナを設
け、上記マイクロストリップアンテナの２点に９０°の
位相差で給電するように構成し、また上記マイクロスト
リップアンテナの２点はマイクロストリップアンテナの
任意の点と線で結んだときにそのなす角が直角となるよ
うに設定したことを特徴とする円偏波ホーンアンテナ。In a circularly polarized horn antenna that radiates circularly polarized waves using a circular or square electromagnetic horn, a circular or square microstrip antenna is provided at the base of the electromagnetic horn, and a 90° phase difference is established between two points of the microstrip antenna. circularly polarized wave, characterized in that the two points of the microstrip antenna are set so that the angle formed by them is a right angle when connected with any point of the microstrip antenna by a line. horn antenna.
JP18990283U 1983-12-09 1983-12-09 Circularly polarized horn antenna Pending JPS6098911U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18990283U JPS6098911U (en) 1983-12-09 1983-12-09 Circularly polarized horn antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18990283U JPS6098911U (en) 1983-12-09 1983-12-09 Circularly polarized horn antenna

Publications (1)

Publication Number Publication Date
JPS6098911U true JPS6098911U (en) 1985-07-05

Family

ID=30409315

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18990283U Pending JPS6098911U (en) 1983-12-09 1983-12-09 Circularly polarized horn antenna

Country Status (1)

Country Link
JP (1) JPS6098911U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5437556A (en) * 1977-08-30 1979-03-20 Mitsubishi Electric Corp Horn antenna

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5437556A (en) * 1977-08-30 1979-03-20 Mitsubishi Electric Corp Horn antenna

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