JPS61149409U - - Google Patents
Info
- Publication number
- JPS61149409U JPS61149409U JP3238685U JP3238685U JPS61149409U JP S61149409 U JPS61149409 U JP S61149409U JP 3238685 U JP3238685 U JP 3238685U JP 3238685 U JP3238685 U JP 3238685U JP S61149409 U JPS61149409 U JP S61149409U
- Authority
- JP
- Japan
- Prior art keywords
- radome
- reflector
- antenna
- central axis
- reflector antenna
- 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
- Details Of Aerials (AREA)
- Aerials With Secondary Devices (AREA)
Description
第１図はこの考案の一実施例を示す構成図、第
２図は従来のレドーム付反射鏡アンテナを示す構
成図である。図において１はパラボラ反射鏡、２
は一次ホーン、３は円錐レドーム、４はアンテナ
軸、５は電波、６は反射波、７はレドームの中心
軸である。またＦはパラボラ反射鏡の焦点、αお
よびθは角度である。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 showing an embodiment of this invention, and FIG. 2 is a block diagram showing a conventional reflector antenna with a radome. In the figure, 1 is a parabolic reflector, 2
is a primary horn, 3 is a conical radome, 4 is an antenna axis, 5 is a radio wave, 6 is a reflected wave, and 7 is a central axis of the radome. Further, F is the focal point of the parabolic reflector, and α and θ are angles. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
円錐レドームと、一次ホーンとで構成する反射鏡
アンテナにおいて、上記レドームの底面を上記レ
ドームの中心軸に傾斜するようにしたことを特徴
とするレドーム付反射鏡アンテナ。 A reflector antenna comprising a reflector, a conical radome attached to the periphery of the aperture of the reflector, and a primary horn, characterized in that the bottom surface of the radome is inclined to the central axis of the radome. A reflector antenna with a radome.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3238685U JPS61149409U (en) | 1985-03-07 | 1985-03-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3238685U JPS61149409U (en) | 1985-03-07 | 1985-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61149409U true JPS61149409U (en) | 1986-09-16 |
Family
ID=30533853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3238685U Pending JPS61149409U (en) | 1985-03-07 | 1985-03-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61149409U (en) |
-
1985
- 1985-03-07 JP JP3238685U patent/JPS61149409U/ja active Pending
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