JPH0247845U - - Google Patents
Info
- Publication number
- JPH0247845U JPH0247845U JP12570388U JP12570388U JPH0247845U JP H0247845 U JPH0247845 U JP H0247845U JP 12570388 U JP12570388 U JP 12570388U JP 12570388 U JP12570388 U JP 12570388U JP H0247845 U JPH0247845 U JP H0247845U
- Authority
- JP
- Japan
- Prior art keywords
- satellite
- mobile
- satellites
- shielded
- 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
- 239000002184 metal Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 1
Landscapes
- Noise Elimination (AREA)
- Radio Relay Systems (AREA)
Description
第１図は、本考案の一実施例の移動体通信設備
の構成図、第２図は、衛星、移動体間の電磁波の
伝搬の状況を示す説明図である。 １…衛星、２…地球、３…移動体、５…無線送
受装置。
の構成図、第２図は、衛星、移動体間の電磁波の
伝搬の状況を示す説明図である。 １…衛星、２…地球、３…移動体、５…無線送
受装置。
Claims (1)
- 衛星間との通信を行なう移動体に於て、衛星か
らの電磁波が、地表面又は海面で反射した反射波
を遮蔽するように、アンテナの下面に、表面に凸
凹を有する金属板又は金属物体を設けたことを特
徴とする衛星通信用移動体設備。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12570388U JPH0247845U (ja) | 1988-09-28 | 1988-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12570388U JPH0247845U (ja) | 1988-09-28 | 1988-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0247845U true JPH0247845U (ja) | 1990-04-03 |
Family
ID=31376542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12570388U Pending JPH0247845U (ja) | 1988-09-28 | 1988-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0247845U (ja) |
-
1988
- 1988-09-28 JP JP12570388U patent/JPH0247845U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0171751A3 (en) | Position determination and message transfer system employing satellites and stored terrain map | |
| CA2097974A1 (en) | Remote position determination | |
| JPH0247845U (ja) | ||
| JPS63181881U (ja) | ||
| JPH01117581U (ja) | ||
| JPS638683U (ja) | ||
| JPS59132210U (ja) | 正ｎ面体フエイズドアレイアンテナ | |
| JPS61157872U (ja) | ||
| JPS5639635A (en) | Signal transmitter-receiver of self-driven car truck mounting storage battery | |
| JPS62197082U (ja) | ||
| JPS5363805A (en) | Reduction of obstacle to radio wave | |
| JPS6110585U (ja) | 電波による埋設物探査装置 | |
| JPH0340584U (ja) | ||
| JPS6197207U (ja) | ||
| JPS6429943U (ja) | ||
| JPH0184390U (ja) | ||
| JPS63152325U (ja) | ||
| JPH0260308U (ja) | ||
| JPH0172548U (ja) | ||
| JPH0340586U (ja) | ||
| JPH0423343U (ja) | ||
| JPS61121043U (ja) | ||
| JPH01179291U (ja) | ||
| JPS58146472U (ja) | 電波を発信する釣り用浮き | |
| JPS6142113U (ja) | 衛星通信地球局用アンテナ装置 |