JPH0382913U - - Google Patents
Info
- Publication number
- JPH0382913U JPH0382913U JP14384189U JP14384189U JPH0382913U JP H0382913 U JPH0382913 U JP H0382913U JP 14384189 U JP14384189 U JP 14384189U JP 14384189 U JP14384189 U JP 14384189U JP H0382913 U JPH0382913 U JP H0382913U
- Authority
- JP
- Japan
- Prior art keywords
- horn
- main reflector
- antenna device
- reflector
- axis
- 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
Landscapes
- Aerials With Secondary Devices (AREA)
Description
第１図はこの考案の一実施例によるアンテナ装
置の構成図、第２図はこの考案の他の実施例によ
るアンテナ装置の構成図、第３図は従来のアンテ
ナ装置の構成図である。図中、１……主反射鏡、
２……ホーン、３……ポール、４……仰角調整器
、５……ホーン支持柱、６……電波軸、７……横
長主反射鏡、８……複数個ホーンの支持柱である
。なお、図中同一符号は同一または相当部分を示
す。
FIG. 1 is a block diagram of an antenna device according to one embodiment of this invention, FIG. 2 is a block diagram of an antenna device according to another embodiment of this invention, and FIG. 3 is a block diagram of a conventional antenna device. In the figure, 1...main reflecting mirror,
2...Horn, 3...Pole, 4...Elevation angle adjuster, 5...Horn support column, 6...Radio wave axis, 7...Horizontally long main reflector, 8...Support column for a plurality of horns. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
副反射鏡から構成されるオフセツトアンテナにお
いて、上記主反射鏡の長径を横軸に、短径を縦軸
とし、上記ホーンを上記の主反射鏡の横軸方向の
所定の位置に配置したことを特徴とするアンテナ
装置。 In an offset antenna composed of a main reflector and a horn, or a main reflector, a horn, and a sub-reflector, the main reflector's major axis is the horizontal axis, the short axis is the vertical axis, and the horn is the main reflector. An antenna device characterized in that the antenna device is arranged at a predetermined position in the horizontal axis direction of the antenna device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14384189U JPH0382913U (en) | 1989-12-13 | 1989-12-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14384189U JPH0382913U (en) | 1989-12-13 | 1989-12-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0382913U true JPH0382913U (en) | 1991-08-23 |
Family
ID=31690593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14384189U Pending JPH0382913U (en) | 1989-12-13 | 1989-12-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0382913U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61100005A (en) * | 1984-10-22 | 1986-05-19 | Nec Corp | On-vehicle type offset antenna |
-
1989
- 1989-12-13 JP JP14384189U patent/JPH0382913U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61100005A (en) * | 1984-10-22 | 1986-05-19 | Nec Corp | On-vehicle type offset antenna |