JPS6172910U - - Google Patents

Info

Publication number
JPS6172910U
JPS6172910U JP15791084U JP15791084U JPS6172910U JP S6172910 U JPS6172910 U JP S6172910U JP 15791084 U JP15791084 U JP 15791084U JP 15791084 U JP15791084 U JP 15791084U JP S6172910 U JPS6172910 U JP S6172910U
Authority
JP
Japan
Prior art keywords
radiating element
circularly polarized
radiating
plane
reverse phase
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
JP15791084U
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 JP15791084U priority Critical patent/JPS6172910U/ja
Publication of JPS6172910U publication Critical patent/JPS6172910U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Aerials With Secondary Devices (AREA)
  • Variable-Direction Aerials And Aerial Arrays (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
第１図のスパイラ状放射エレメントの平面図、第
３図、第４図は従来のクロスダイポール型円偏波
アンテナの二例を示す斜視図である。 図において、１，２……ダイホールエレメント
、３……電力分配器、４，５……プランチフイー
ダ、６，６′……１／４波長（９０°）位相補正
回路、７……反射板、１０，１１……スパイラル
状放射エレメント、１２……バルーントランスホ
ーマ、である。 Fig. 1 is a perspective view of an embodiment of the present invention, Fig. 2 is a plan view of the spiral radiating element shown in Fig. 1, and Figs. 3 and 4 are two examples of conventional cross-dipole circularly polarized antennas. FIG. In the figure, 1, 2...Diehole element, 3...Power divider, 4, 5...Planch feeder, 6, 6'...1/4 wavelength (90°) phase correction circuit, 7...Reflection Boards, 10, 11... spiral radiation elements, 12... balloon transformers.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ２つの相似するスパイラル状導体を互にその中
心部を対向させて平面状に配設した放射エレメン
トを、この放射エレメントの配設面から１／４波
長離れた位置に設置された反射板と、前記放射エ
レメントの中心部からそれぞれ逆相給電を行う給
電部とを含む円偏波アンテナ。 a radiating element in which two similar spiral conductors are arranged in a plane with their centers facing each other; a reflecting plate installed at a position 1/4 wavelength away from the surface on which the radiating element is arranged; A circularly polarized antenna including a power feeding section that feeds power in reverse phase from the center of each of the radiating elements.
JP15791084U 1984-10-19 1984-10-19 Pending JPS6172910U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15791084U JPS6172910U (en) 1984-10-19 1984-10-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15791084U JPS6172910U (en) 1984-10-19 1984-10-19

Publications (1)

Publication Number Publication Date
JPS6172910U true JPS6172910U (en) 1986-05-17

Family

ID=30715899

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15791084U Pending JPS6172910U (en) 1984-10-19 1984-10-19

Country Status (1)

Country Link
JP (1) JPS6172910U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016116016A (en) * 2014-12-12 2016-06-23 国立研究開発法人情報通信研究機構 Broadband circular polarized antenna

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016116016A (en) * 2014-12-12 2016-06-23 国立研究開発法人情報通信研究機構 Broadband circular polarized antenna

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