JPH02106716U - - Google Patents
Info
- Publication number
- JPH02106716U JPH02106716U JP1552289U JP1552289U JPH02106716U JP H02106716 U JPH02106716 U JP H02106716U JP 1552289 U JP1552289 U JP 1552289U JP 1552289 U JP1552289 U JP 1552289U JP H02106716 U JPH02106716 U JP H02106716U
- Authority
- JP
- Japan
- Prior art keywords
- reflector
- aperture
- antenna
- main
- elevation angle
- 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 4
Landscapes
- Aerials With Secondary Devices (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Description
第１図及び第２図はこの考案の実施例を示す構
造図、第３図は従来の反射鏡アンテナの構成図、
第４図は従来の反射鏡アンテナの構造図、第５図
は従来の調整ボルトの構造図である。
図中、１は主反射鏡、２は副反射鏡、３は一次
ホーン、４はアンテナ軸を表す仮想線、５は電波
の軌跡、６は開口面、７は基準線、８は仰角表示
片、９は取り付け金具、１０は仰角調整ボルト、
１１は仰角目盛付調整ボルト、１２は角度目盛で
ある。なお、図中、同一符号は同一又は相当部分
を示す。
Figures 1 and 2 are structural diagrams showing an embodiment of this invention, Figure 3 is a configuration diagram of a conventional reflector antenna,
FIG. 4 is a structural diagram of a conventional reflector antenna, and FIG. 5 is a structural diagram of a conventional adjustment bolt. In the figure, 1 is the main reflector, 2 is the sub-reflector, 3 is the primary horn, 4 is a virtual line representing the antenna axis, 5 is the trajectory of the radio wave, 6 is the aperture surface, 7 is the reference line, and 8 is the elevation angle display piece. , 9 is a mounting bracket, 10 is an elevation adjustment bolt,
11 is an adjustment bolt with an elevation angle scale, and 12 is an angle scale. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
オフセツト形式の反射鏡アンテナにおいて、上記
主反射鏡の開口周縁部に反射鏡の開口面を基準に
して可動する仰角表示片を設けたことを特徴とす
る反射鏡アンテナ。 In an offset-type reflector antenna composed of a main reflector, a sub-reflector, and a primary horn, an elevation angle display piece that is movable with reference to the aperture surface of the reflector is provided at the periphery of the aperture of the main reflector. Features a reflector antenna.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1552289U JPH02106716U (en) | 1989-02-13 | 1989-02-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1552289U JPH02106716U (en) | 1989-02-13 | 1989-02-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02106716U true JPH02106716U (en) | 1990-08-24 |
Family
ID=31227646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1552289U Pending JPH02106716U (en) | 1989-02-13 | 1989-02-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02106716U (en) |
-
1989
- 1989-02-13 JP JP1552289U patent/JPH02106716U/ja active Pending