JPS62147909U - - Google Patents
Info
- Publication number
- JPS62147909U JPS62147909U JP2747487U JP2747487U JPS62147909U JP S62147909 U JPS62147909 U JP S62147909U JP 2747487 U JP2747487 U JP 2747487U JP 2747487 U JP2747487 U JP 2747487U JP S62147909 U JPS62147909 U JP S62147909U
- Authority
- JP
- Japan
- Prior art keywords
- radio
- lens
- passed
- radio waves
- spherical dielectric
- 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
Landscapes
- Aerials With Secondary Devices (AREA)
Description
第１図は従来から使用されているルーネベルグ
レンズを用いた球状誘電体電波レンズの電波反射
原理を説明するための説明図、第２図は本考案に
係る電波反射装置の一例を示す構成断面図、第３
図は第２図装置に使用されている反射板の構成図
である。
１…球状誘電体電波レンズ、Ｐ…焦点、２…反
射板、２１ａ，２１ｂ，２１ｃ…スロツト。
Figure 1 is an explanatory diagram for explaining the radio wave reflection principle of a conventionally used spherical dielectric radio wave lens using a Luneberg lens, and Figure 2 is a cross-sectional view showing an example of the radio wave reflection device according to the present invention. Figure, 3rd
The figure is a configuration diagram of a reflector used in the apparatus shown in FIG. DESCRIPTION OF SYMBOLS 1... Spherical dielectric radio wave lens, P... Focal point, 2... Reflection plate, 21a, 21b, 21c... Slot.
Claims (1)
と、前記球状誘電体電波レンズの一大円周上の少
なくとも一部に設けられ、通過させるべき電波の
周波数に対応する寸法を有する矩形状のスロツト
が所定間隔で複数個設けられた金属板によつて構
成した反射板とを備え、前記球状誘電体電波レン
ズに入射する前記通過させるべき電波を選択的に
通過させ、該通過させるべき電波以外の電波を反
射させるようにしたことを特徴とする電波反射装
置。 A spherical dielectric radio wave lens having a radio wave convergence effect, and a rectangular slot provided on at least a part of a large circumference of the spherical dielectric radio lens and having dimensions corresponding to the frequency of radio waves to be passed through. a reflecting plate formed of a plurality of metal plates provided at predetermined intervals, selectively passes the radio waves that should be passed and that are incident on the spherical dielectric radio lens, and radio waves other than the radio waves that should be passed. A radio wave reflecting device characterized by reflecting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2747487U JPS62147909U (en) | 1987-02-27 | 1987-02-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2747487U JPS62147909U (en) | 1987-02-27 | 1987-02-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62147909U true JPS62147909U (en) | 1987-09-18 |
Family
ID=30829535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2747487U Pending JPS62147909U (en) | 1987-02-27 | 1987-02-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62147909U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3769623A (en) * | 1972-09-21 | 1973-10-30 | Nasa | Low loss dichroic plate |
| US4160254A (en) * | 1978-02-16 | 1979-07-03 | Nasa | Microwave dichroic plate |
-
1987
- 1987-02-27 JP JP2747487U patent/JPS62147909U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3769623A (en) * | 1972-09-21 | 1973-10-30 | Nasa | Low loss dichroic plate |
| US4160254A (en) * | 1978-02-16 | 1979-07-03 | Nasa | Microwave dichroic plate |
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