JPH01139643U - - Google Patents
Info
- Publication number
- JPH01139643U JPH01139643U JP1988035865U JP3586588U JPH01139643U JP H01139643 U JPH01139643 U JP H01139643U JP 1988035865 U JP1988035865 U JP 1988035865U JP 3586588 U JP3586588 U JP 3586588U JP H01139643 U JPH01139643 U JP H01139643U
- Authority
- JP
- Japan
- Prior art keywords
- wireless device
- antenna
- main body
- data transmission
- transmission system
- 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
- Waveguide Aerials (AREA)
- Transceivers (AREA)
Description
第１図Ａは本考案の実施例の構成図で、スペー
スダイバーシチの場合、第１図Ｂは他の実施例図
で偏波ダイバーシチの場合を示し、第２図は屋内
に於て第１図Ａの計算機シミユレータの累積分布
を示した図である。
１……ダイバーシチアンテナ、２……無線装置
本体、３……端末装置、４，５……アンテナ部、
６，７，８，９……アンテナブランチ、１０，１
１……アンテナブランチ６，７の累積分布、１２
……ブランチの選択を行つた場合の累積分布。
FIG. 1A is a block diagram of an embodiment of the present invention, in the case of space diversity, FIG. 1B is another embodiment, showing the case of polarization diversity, and FIG. It is a figure showing the cumulative distribution of the computer simulator of A. 1... Diversity antenna, 2... Wireless device main body, 3... Terminal device, 4, 5... Antenna section,
6, 7, 8, 9... antenna branch, 10, 1
1... Cumulative distribution of antenna branches 6 and 7, 12
...Cumulative distribution when branch selection is performed.
Claims (1)
、該無線装置本体にマイクロストリツプアンテナ
を一体構造として設け、該アンテナによりダイバ
ーシチ受信を行うようにしたことを特徴とする構
内データ伝送システム用無線装置。 A wireless device for use in a data transmission system, characterized in that a microstrip antenna is integrally provided in the main body of the wireless device, and the antenna performs diversity reception. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988035865U JPH01139643U (en) | 1988-03-18 | 1988-03-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988035865U JPH01139643U (en) | 1988-03-18 | 1988-03-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01139643U true JPH01139643U (en) | 1989-09-25 |
Family
ID=31262496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988035865U Pending JPH01139643U (en) | 1988-03-18 | 1988-03-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01139643U (en) |
-
1988
- 1988-03-18 JP JP1988035865U patent/JPH01139643U/ja active Pending
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