JPS62147907U - - Google Patents
Info
- Publication number
- JPS62147907U JPS62147907U JP3455586U JP3455586U JPS62147907U JP S62147907 U JPS62147907 U JP S62147907U JP 3455586 U JP3455586 U JP 3455586U JP 3455586 U JP3455586 U JP 3455586U JP S62147907 U JPS62147907 U JP S62147907U
- Authority
- JP
- Japan
- Prior art keywords
- cover
- lightning rod
- conductor
- lightning
- antenna device
- 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.)
- Granted
Links
- 239000004020 conductor Substances 0.000 claims description 5
- 239000012212 insulator Substances 0.000 claims description 2
- 230000010363 phase shift Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000005855 radiation Effects 0.000 description 1
Description
第１図はこの考案の一実施例に係るアンテナ装
置の概略的な基本構造を示した図、第２図は第１
図に於けるアンテナ装置の各素子の取付け構造部
等を更に詳細に示した図、第３図は第１図に於け
るアンテナ支柱部を取出して更に詳細に示した図
、第４図は従来の避雷針付アンテナの構成を示し
た図、第５図は他の従来例である避雷針付アンテ
ナの構成を示した図である。
１１…避雷突針部、１９…アンテナ支柱、２３
…中心導体、２４…絶縁体、２５ａ，２５ｂ…１
／２波長放射素子、２６ａ，２６ｂ…移相調整素
子、２９…同軸管、３０…同軸ケーブル、３４…
接地導線。
FIG. 1 is a diagram showing a schematic basic structure of an antenna device according to an embodiment of this invention, and FIG.
Figure 3 is a diagram showing the mounting structure of each element of the antenna device in more detail, Figure 3 is a diagram showing the antenna support section in Figure 1 in more detail, Figure 4 is the conventional FIG. 5 is a diagram showing the configuration of another conventional antenna with a lightning rod. 11...Lightning arrester part, 19...Antenna support, 23
...Center conductor, 24...Insulator, 25a, 25b...1
/2 wavelength radiation element, 26a, 26b...phase shift adjustment element, 29...coaxial tube, 30...coaxial cable, 34...
Ground conductor.
Claims (1)
雷突針部と、 この避雷突針部に接続され上記カバーの中心軸
部を挿通するように設定された雷電流を通過させ
るに充分な断面積の設定された中心導体と、 この中心導体の周囲に絶縁体を介して環状に形
成された複数個の放射素子部と、 上記中心導体の周囲に絶縁体を介して環状に形
成され上記複数個の放射素子部の相互間に設置し
て配設された複数個の移相調整素子とを具備し、 上記中心導体は接地回路に導かれるようにした
ことを特徴とするアンテナ装置。[Scope of Claim for Utility Model Registration] A cover configured in a hollow cylindrical shape, a lightning rod located at the tip of the cover and attached, and a lightning rod connected to the lightning rod and inserted through the center shaft of the cover. a central conductor having a cross-sectional area sufficient to pass a lightning current set to and a plurality of phase shift adjustment elements formed in a ring shape around the conductor with an insulator interposed therebetween and installed between the plurality of radiating elements, the center conductor connected to the ground circuit. An antenna device characterized by being guided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3455586U JPH0342739Y2 (en) | 1986-03-12 | 1986-03-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3455586U JPH0342739Y2 (en) | 1986-03-12 | 1986-03-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62147907U true JPS62147907U (en) | 1987-09-18 |
| JPH0342739Y2 JPH0342739Y2 (en) | 1991-09-06 |
Family
ID=30843220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3455586U Expired JPH0342739Y2 (en) | 1986-03-12 | 1986-03-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0342739Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007089024A (en) * | 2005-09-26 | 2007-04-05 | Yagi Antenna Co Ltd | Indoor and outdoor antenna |
| JP2010161481A (en) * | 2009-01-06 | 2010-07-22 | Yagi Antenna Co Ltd | Antenna apparatus |
| JP2015146625A (en) * | 2015-04-03 | 2015-08-13 | 住友電気工業株式会社 | Collinear antenna |
-
1986
- 1986-03-12 JP JP3455586U patent/JPH0342739Y2/ja not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007089024A (en) * | 2005-09-26 | 2007-04-05 | Yagi Antenna Co Ltd | Indoor and outdoor antenna |
| JP4620559B2 (en) * | 2005-09-26 | 2011-01-26 | 八木アンテナ株式会社 | Indoor and outdoor antennas |
| JP2010161481A (en) * | 2009-01-06 | 2010-07-22 | Yagi Antenna Co Ltd | Antenna apparatus |
| JP2015146625A (en) * | 2015-04-03 | 2015-08-13 | 住友電気工業株式会社 | Collinear antenna |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0342739Y2 (en) | 1991-09-06 |
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