JPS6430915U - - Google Patents
Info
- Publication number
- JPS6430915U JPS6430915U JP12654487U JP12654487U JPS6430915U JP S6430915 U JPS6430915 U JP S6430915U JP 12654487 U JP12654487 U JP 12654487U JP 12654487 U JP12654487 U JP 12654487U JP S6430915 U JPS6430915 U JP S6430915U
- Authority
- JP
- Japan
- Prior art keywords
- radome
- antenna
- waves
- controlled
- radiation
- 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
- 230000005855 radiation Effects 0.000 claims description 3
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Details Of Aerials (AREA)
Description
第１図はこの考案の一実施例によるレドームを
示す断面側面図、第２図は従来の多角錐形レドー
ムの斜視図、第３図は従来のレドームを示す断面
側面図である。
１はレドーム、２はアンテナ、３は放射波、４
は透過波、５は反射波、６は非動作素子、７は動
作素子である。なお、図中、同一符号は同一、又
は相当部分を示す。
FIG. 1 is a cross-sectional side view showing a radome according to an embodiment of the invention, FIG. 2 is a perspective view of a conventional polygonal pyramidal radome, and FIG. 3 is a cross-sectional side view showing a conventional radome. 1 is a radome, 2 is an antenna, 3 is a radiation wave, 4
is a transmitted wave, 5 is a reflected wave, 6 is a non-operating element, and 7 is an active element. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.
Claims (1)
放射される電波の放射領域を覆う大きさのレドー
ムにおいて、電波に対する反射特性が制御可能な
複数個のリアクタンス素子を前記アンテナとレド
ームとの空間に配置し、アンテナから放射される
放射波のレドームによる反射波のみ再反射させて
反射波の位相波面を制御することができるように
したことを特徴とするレドーム。 In a radome that is placed in front of the antenna and has a size that covers a radiation area of radio waves radiated from the antenna, a plurality of reactance elements whose reflection characteristics for radio waves can be controlled are arranged in a space between the antenna and the radome, A radome characterized in that the phase wavefront of the reflected waves can be controlled by re-reflecting only the reflected waves of the radiation waves emitted from the antenna by the radome.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12654487U JPS6430915U (en) | 1987-08-20 | 1987-08-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12654487U JPS6430915U (en) | 1987-08-20 | 1987-08-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6430915U true JPS6430915U (en) | 1989-02-27 |
Family
ID=31378163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12654487U Pending JPS6430915U (en) | 1987-08-20 | 1987-08-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6430915U (en) |
-
1987
- 1987-08-20 JP JP12654487U patent/JPS6430915U/ja active Pending