JPS5896314U - loop antenna - Google Patents

loop antenna

Info

Publication number
JPS5896314U
JPS5896314U JP19088681U JP19088681U JPS5896314U JP S5896314 U JPS5896314 U JP S5896314U JP 19088681 U JP19088681 U JP 19088681U JP 19088681 U JP19088681 U JP 19088681U JP S5896314 U JPS5896314 U JP S5896314U
Authority
JP
Japan
Prior art keywords
loop antenna
rotating body
contracted
expanded
connection portion
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
JP19088681U
Other languages
Japanese (ja)
Inventor
哲夫 中村
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.)
Pioneer Corp
Original Assignee
Pioneer 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 Pioneer Corp filed Critical Pioneer Corp
Priority to JP19088681U priority Critical patent/JPS5896314U/en
Publication of JPS5896314U publication Critical patent/JPS5896314U/en
Pending legal-status Critical Current

Links

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (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図および第２図は従来のループアンテナめ平面図、
第３図は本考案の一実施例のループアンテナにおける回
転体の平面図、第４図および第５図は同実施例のループ
アンテナの平面図、第６図　。 は別の実施例のループアンテナにおける回転体の平面図
および側面図、第７図は同別の実施例のル　　　　　゛
　−−プアンテナの平面図、第８図は同別の実施例のル
ープアンテナの断面図である。 ８．８′・・・回転体、９．　９’・・・ループアンテ
ナ。 −−一一一一−ｉFigures 1 and 2 are plan views of conventional loop antennas;
FIG. 3 is a plan view of a rotating body in a loop antenna according to an embodiment of the present invention, FIGS. 4 and 5 are plan views of a loop antenna according to the same embodiment, and FIG. 7 is a plan view and a side view of a rotating body in a loop antenna of another embodiment, FIG. 7 is a plan view of a loop antenna of another embodiment, and FIG. 8 is a plan view of a loop antenna of another embodiment. FIG. 8.8'...Rotating body, 9. 9'...Loop antenna. --1111-i

Claims (1)

【実用新案登録請求の範囲】 隣接する素子との接続部が伸縮可能となるよう　。 に複数の素子にて形成されたループアンテナにおいて、
内接する回転体が設けられ、該回転体の回転により縦横
比が規則的に変化するようにして成ることを特徴とする
ループアンテナ。[Claims for Utility Model Registration] The connection portion between adjacent elements can be expanded and contracted. In a loop antenna formed of multiple elements,
1. A loop antenna, comprising: a rotating body inscribed therein; and an aspect ratio regularly changing as the rotating body rotates.
JP19088681U 1981-12-23 1981-12-23 loop antenna Pending JPS5896314U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19088681U JPS5896314U (en) 1981-12-23 1981-12-23 loop antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19088681U JPS5896314U (en) 1981-12-23 1981-12-23 loop antenna

Publications (1)

Publication Number Publication Date
JPS5896314U true JPS5896314U (en) 1983-06-30

Family

ID=30104377

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19088681U Pending JPS5896314U (en) 1981-12-23 1981-12-23 loop antenna

Country Status (1)

Country Link
JP (1) JPS5896314U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002118415A (en) * 2000-10-05 2002-04-19 Koku System Consultants:Kk Doppler ultra-high frequency omni-range antenna device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002118415A (en) * 2000-10-05 2002-04-19 Koku System Consultants:Kk Doppler ultra-high frequency omni-range antenna device

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