JPS61139003U - - Google Patents
Info
- Publication number
- JPS61139003U JPS61139003U JP2216685U JP2216685U JPS61139003U JP S61139003 U JPS61139003 U JP S61139003U JP 2216685 U JP2216685 U JP 2216685U JP 2216685 U JP2216685 U JP 2216685U JP S61139003 U JPS61139003 U JP S61139003U
- Authority
- JP
- Japan
- Prior art keywords
- horn
- outer cylinder
- antenna device
- raindrops
- adhesion
- 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 3
- 238000007796 conventional method Methods 0.000 description 1
Landscapes
- Waveguide Aerials (AREA)
- Details Of Aerials (AREA)
Description
第１図は、本考案の一実施例によるホーンアン
テナ装置の構成図、第２図、第３図、第４図、第
５図は、本考案の他の実施例による構成図、第６
図は従来の技術の構成図である。
図において、１はホーン、２はホーンカバー、
３は外筒、４は水抜き溝、５はブロア装置である
。なお、図中同一符号は同一又は相当部分を示す
。
FIG. 1 is a block diagram of a horn antenna device according to one embodiment of the present invention, FIGS. 2, 3, 4, and 5 are block diagrams according to other embodiments of the present invention.
The figure is a configuration diagram of a conventional technique. In the figure, 1 is a horn, 2 is a horn cover,
3 is an outer cylinder, 4 is a drain groove, and 5 is a blower device. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
に誘電体外筒を設けることによつて、ホーンカバ
ー表面への雨滴の付着を軽減したことを特徴とす
るホーンアンテナ装置。 1. A horn antenna device, characterized in that a dielectric outer cylinder is provided at the opening of the horn to reduce the adhesion of raindrops to the surface of the horn cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2216685U JPS61139003U (en) | 1985-02-18 | 1985-02-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2216685U JPS61139003U (en) | 1985-02-18 | 1985-02-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61139003U true JPS61139003U (en) | 1986-08-28 |
Family
ID=30514222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2216685U Pending JPS61139003U (en) | 1985-02-18 | 1985-02-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61139003U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH021904U (en) * | 1988-06-16 | 1990-01-09 | ||
| JPH0216601U (en) * | 1988-07-20 | 1990-02-02 | ||
| JPWO2010097839A1 (en) * | 2009-02-27 | 2012-08-30 | トヨタ自動車株式会社 | In-vehicle radar device and in-vehicle radar device cover |
-
1985
- 1985-02-18 JP JP2216685U patent/JPS61139003U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH021904U (en) * | 1988-06-16 | 1990-01-09 | ||
| JPH0216601U (en) * | 1988-07-20 | 1990-02-02 | ||
| JPWO2010097839A1 (en) * | 2009-02-27 | 2012-08-30 | トヨタ自動車株式会社 | In-vehicle radar device and in-vehicle radar device cover |
| JP5558342B2 (en) * | 2009-02-27 | 2014-07-23 | トヨタ自動車株式会社 | In-vehicle radar device and in-vehicle radar device cover |