JPS6251801U - - Google Patents

Info

Publication number
JPS6251801U
JPS6251801U JP14336885U JP14336885U JPS6251801U JP S6251801 U JPS6251801 U JP S6251801U JP 14336885 U JP14336885 U JP 14336885U JP 14336885 U JP14336885 U JP 14336885U JP S6251801 U JPS6251801 U JP S6251801U
Authority
JP
Japan
Prior art keywords
radiator
waveguide
feeding
sectional shape
cross
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
JP14336885U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP14336885U priority Critical patent/JPS6251801U/ja
Publication of JPS6251801U publication Critical patent/JPS6251801U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Aerials (AREA)
  • Details Of Aerials (AREA)
  • Waveguide Connection Structure (AREA)

Description

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

第１図は本考案の一実施例の斜視図。第２図は
上記実施例の断面図。第３図は第２図の同軸管部
分の拡大図。第４図は本考案の他の実施例の斜視
図。第５図は従来例（水平偏波の場合）の斜視図
。第６図は従来例（垂直偏波の場合）の斜視図。 １…放射器、１，１…開口部、１，２…短絡面
、１，３…放射器、（送受兼用）、１，４…放射
器（受信専用）、２…給電用導波管、２，１…給
電用導波管（垂直偏波用）、２，２…給電用導波
管（水平偏波用）、２，３…給電用導波管、３…
変換器、３，１…同軸管、３，２…第１の同軸―
導波管変換部、３，３…第２の同軸―導波管変換
部、３，４…ホーン・サポータ。 FIG. 1 is a perspective view of one embodiment of the present invention. FIG. 2 is a sectional view of the above embodiment. FIG. 3 is an enlarged view of the coaxial tube portion of FIG. 2. FIG. 4 is a perspective view of another embodiment of the present invention. FIG. 5 is a perspective view of a conventional example (in the case of horizontal polarization). FIG. 6 is a perspective view of a conventional example (in the case of vertical polarization). 1...Radiator, 1,1...Opening, 1,2...Short-circuit surface, 1,3...Radiator, (for both transmission and reception), 1,4...Radiator (for reception only), 2...Power feeding waveguide, 2, 1... Waveguide for power feeding (for vertical polarization), 2, 2... Waveguide for power feeding (for horizontal polarization), 2, 3... Waveguide for power feeding, 3...
Converter, 3, 1... coaxial tube, 3, 2... first coaxial -
Waveguide converter, 3, 3... second coaxial-waveguide converter, 3, 4... horn supporter.

Claims (1)

【実用新案登録請求の範囲】 電波を放射するための開口部を有する導波管型
の放射器と、 この放射器に給電するための給電用導波管と を備えた単一偏波用の反射アンテナの一次放射器
において、 上記放射器は直交二偏波が伝播できる断面形状
であり、 上記給電用導波管は単一偏波のみを伝播できる
断面形状であり、 上記放射器と上記給電用導波管との結合部分に
変換器を設け、 この変換器は、放射器の管軸と平行な軸を管軸
とする同軸管と、この同軸管の両端にそれぞれ設
けた同軸導波管変換部とを含み、 上記放射器と上記給電用導波管とは管軸が互い
に直交するように接続された ことを特徴とする反射鏡アンテナの一次放射器。[Scope of Claim for Utility Model Registration] A single-polarized wave radiator comprising a waveguide-type radiator having an opening for emitting radio waves, and a feeding waveguide for feeding power to the radiator. In the primary radiator of the reflection antenna, the radiator has a cross-sectional shape that allows two orthogonal polarized waves to propagate, the feeding waveguide has a cross-sectional shape that allows only a single polarized wave to propagate, and the radiator and the feeding waveguide have a cross-sectional shape that allows propagation of only a single polarized wave. A converter is installed at the connection part with the radiator waveguide. A primary radiator for a reflector antenna, comprising: a converting section, wherein the radiator and the feeding waveguide are connected such that their tube axes are orthogonal to each other.
JP14336885U 1985-09-18 1985-09-18 Pending JPS6251801U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14336885U JPS6251801U (en) 1985-09-18 1985-09-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14336885U JPS6251801U (en) 1985-09-18 1985-09-18

Publications (1)

Publication Number Publication Date
JPS6251801U true JPS6251801U (en) 1987-03-31

Family

ID=31052986

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14336885U Pending JPS6251801U (en) 1985-09-18 1985-09-18

Country Status (1)

Country Link
JP (1) JPS6251801U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009253737A (en) * 2008-04-08 2009-10-29 Mitsubishi Electric Corp Rotary joint

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4722195U (en) * 1971-04-09 1972-11-13
JPS57129502A (en) * 1981-02-04 1982-08-11 Mitsubishi Electric Corp Microwave semiconductor device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4722195U (en) * 1971-04-09 1972-11-13
JPS57129502A (en) * 1981-02-04 1982-08-11 Mitsubishi Electric Corp Microwave semiconductor device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009253737A (en) * 2008-04-08 2009-10-29 Mitsubishi Electric Corp Rotary joint

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