JPS621410U - - Google Patents
Info
- Publication number
- JPS621410U JPS621410U JP9103085U JP9103085U JPS621410U JP S621410 U JPS621410 U JP S621410U JP 9103085 U JP9103085 U JP 9103085U JP 9103085 U JP9103085 U JP 9103085U JP S621410 U JPS621410 U JP S621410U
- Authority
- JP
- Japan
- Prior art keywords
- reflector
- sub
- antenna
- support column
- primary horn
- 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
- 239000002184 metal Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000005574 cross-species transmission Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Landscapes
- Aerials With Secondary Devices (AREA)
Description
第１図はこの考案の金実施例を示す構成図、第
２図はこの考案の遮蔽体を示す図、第３図は従来
の反射鏡アンテナの構成を示す側面図、第４図は
従来の反射鏡アンテナの副反射鏡部構成を示す図
である。図において、１は主反射鏡、２は副反射
鏡、３は一次ホーン、４は支持柱、５は遮蔽体、
６はアンテナ軸を表す仮想線、７は固定金具、８
は放射波、９はスピルオーバの軌跡である。また
Ｆは一次ホーンの位相中心、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 a gold embodiment of this invention, Fig. 2 is a diagram showing a shield of this invention, Fig. 3 is a side view showing the structure of a conventional reflector antenna, and Fig. 4 is a diagram of a conventional reflector antenna. FIG. 3 is a diagram showing a configuration of a sub-reflector part of a reflector antenna. In the figure, 1 is a main reflector, 2 is a sub-reflector, 3 is a primary horn, 4 is a support column, 5 is a shield,
6 is an imaginary line representing the antenna axis, 7 is a fixing metal fitting, 8
is a radiation wave, and 9 is a trajectory of spillover. Further, F is the phase center of the primary horn, and Θ is the angle. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
る反射鏡アンテナにおいて、上記副反射鏡に、支
持柱結合部を形成した金属の遮蔽体を設けたこと
を特徴とする反射鏡アンテナ。 1. A reflector antenna comprising a main reflector, a sub-reflector, and a primary horn, characterized in that the sub-reflector is provided with a metal shield formed with a support column joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9103085U JPS621410U (en) | 1985-06-17 | 1985-06-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9103085U JPS621410U (en) | 1985-06-17 | 1985-06-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS621410U true JPS621410U (en) | 1987-01-07 |
Family
ID=30646561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9103085U Pending JPS621410U (en) | 1985-06-17 | 1985-06-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS621410U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63119865U (en) * | 1987-01-30 | 1988-08-03 |
-
1985
- 1985-06-17 JP JP9103085U patent/JPS621410U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63119865U (en) * | 1987-01-30 | 1988-08-03 |