JPH032712U - - Google Patents
Info
- Publication number
- JPH032712U JPH032712U JP6240989U JP6240989U JPH032712U JP H032712 U JPH032712 U JP H032712U JP 6240989 U JP6240989 U JP 6240989U JP 6240989 U JP6240989 U JP 6240989U JP H032712 U JPH032712 U JP H032712U
- Authority
- JP
- Japan
- Prior art keywords
- loop antenna
- aperture
- utility
- scope
- registration request
- 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
Links
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Support Of Aerials (AREA)
- Details Of Aerials (AREA)
Description
第１図は本考案の第１実施例の構成を示す斜視
図、第２図は上記第１実施例の指向特性を示す図
、第３図は本考案の第２実施例の構成を示す斜視
図、第４図は従来例の構成を示す斜視図、第５図
は上記第４図に示す従来例の指向特性を示す図で
ある。
１……ループアンテナ、２……ループ面、２ａ
，２ｂ，２ｃ……開口面。
FIG. 1 is a perspective view showing the configuration of the first embodiment of the present invention, FIG. 2 is a diagram showing the directional characteristics of the first embodiment, and FIG. 3 is a perspective view showing the configuration of the second embodiment of the present invention. 4 is a perspective view showing the configuration of the conventional example, and FIG. 5 is a diagram showing the directivity characteristics of the conventional example shown in FIG. 4. 1...Loop antenna, 2...Loop surface, 2a
, 2b, 2c...opening surfaces.
Claims (1)
プアンテナ。 A loop antenna characterized by having an aperture in multiple directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6240989U JPH032712U (en) | 1989-05-31 | 1989-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6240989U JPH032712U (en) | 1989-05-31 | 1989-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH032712U true JPH032712U (en) | 1991-01-11 |
Family
ID=31591529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6240989U Pending JPH032712U (en) | 1989-05-31 | 1989-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH032712U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003347811A (en) * | 2002-05-24 | 2003-12-05 | Yokohama Rubber Co Ltd:The | Sensor tag for tire pressure |
| JP2004529593A (en) * | 2001-06-08 | 2004-09-24 | サントル ナシオナル ドゥ ラ ルシェルシェサイアンティフィク（セエヌエールエス） | Omnidirectional resonant antenna |
-
1989
- 1989-05-31 JP JP6240989U patent/JPH032712U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004529593A (en) * | 2001-06-08 | 2004-09-24 | サントル ナシオナル ドゥ ラ ルシェルシェサイアンティフィク（セエヌエールエス） | Omnidirectional resonant antenna |
| JP2008029037A (en) * | 2001-06-08 | 2008-02-07 | Centre National De La Recherche Scientifique (Cnrs) | Omnidirectional resonant antenna |
| JP2003347811A (en) * | 2002-05-24 | 2003-12-05 | Yokohama Rubber Co Ltd:The | Sensor tag for tire pressure |