JPH03105014U - - Google Patents
Info
- Publication number
- JPH03105014U JPH03105014U JP1430390U JP1430390U JPH03105014U JP H03105014 U JPH03105014 U JP H03105014U JP 1430390 U JP1430390 U JP 1430390U JP 1430390 U JP1430390 U JP 1430390U JP H03105014 U JPH03105014 U JP H03105014U
- Authority
- JP
- Japan
- Prior art keywords
- horn
- mirror surface
- focal line
- antenna device
- torus
- 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
- Aerials With Secondary Devices (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Description
第１図はこの考案の一実施例によるアンテナ装
置の概略構造図、第２図は第１図に示すこの考案
によるアンテナ装置の概略側面図、第３図は第１
図に示すこの考案によるアンテナ装置の概略正面
図、第４図は従来のアンテナ装置の概略構造図を
示す。
図中１は主反射鏡、２はホーン、３はポール、
４は仰角調整器、５はホーンの支持柱、７はトー
ラス鏡面、８はトーラス鏡面の焦線である。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 schematic structural diagram of an antenna device according to an embodiment of this invention, FIG. 2 is a schematic side view of the antenna device according to this invention shown in FIG.
FIG. 4 shows a schematic front view of the antenna device according to the invention, and FIG. 4 shows a schematic structural diagram of a conventional antenna device. In the figure, 1 is the main reflector, 2 is the horn, 3 is the pole,
4 is an elevation adjuster, 5 is a horn support column, 7 is a torus mirror surface, and 8 is a focal line of the torus mirror surface. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
において上記トーラス鏡面の焦線上にホーンを設
定し、このホーンが焦線上で可動な構造にしてビ
ーム方向を変化させることを特徴とするアンテナ
装置。 An antenna device using a torus mirror surface as a main reflecting mirror, characterized in that a horn is set on the focal line of the torus mirror surface, and the horn is structured to be movable on the focal line to change the beam direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1430390U JPH03105014U (en) | 1990-02-16 | 1990-02-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1430390U JPH03105014U (en) | 1990-02-16 | 1990-02-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03105014U true JPH03105014U (en) | 1991-10-31 |
Family
ID=31517672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1430390U Pending JPH03105014U (en) | 1990-02-16 | 1990-02-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03105014U (en) |
-
1990
- 1990-02-16 JP JP1430390U patent/JPH03105014U/ja active Pending