JPS63131428U - - Google Patents
Info
- Publication number
- JPS63131428U JPS63131428U JP2216787U JP2216787U JPS63131428U JP S63131428 U JPS63131428 U JP S63131428U JP 2216787 U JP2216787 U JP 2216787U JP 2216787 U JP2216787 U JP 2216787U JP S63131428 U JPS63131428 U JP S63131428U
- Authority
- JP
- Japan
- Prior art keywords
- station
- antennas
- switching
- antenna
- relay device
- 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
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Description
第１図乃至第３図は、この考案に係る無線中継
装置の一実施例を示し、第１図は中継装置のブロ
ツク図、第２図は、この中継装置を用いたシステ
ムの概念図、第３図は、この中継装置のアンテナ
選択と解読動作ステツプのフローチヤート、第４
図は、従来の中継装置のブロツク図、第５図は、
従来の中継装置を用いたシステムの概念図である
。
第１図中、１：アンテナ群、２：アンテナ切換
器、３：アンテナ共用器、４：中継器、４ａ：制
御部、４ｂ：送信部、４ｃ：受信部、５：解読部
、５ａ：デコーダ、５ｂ：エンコーダ、５ｃ：制
御回路、５ｄ：記憶回路。
1 to 3 show an embodiment of a wireless relay device according to this invention, FIG. 1 is a block diagram of the relay device, FIG. 2 is a conceptual diagram of a system using this relay device, and FIG. Figure 3 is a flowchart of the antenna selection and decoding operation steps of this repeater.
The figure is a block diagram of a conventional relay device, and FIG.
1 is a conceptual diagram of a system using a conventional relay device. In Fig. 1, 1: antenna group, 2: antenna switching device, 3: antenna duplexer, 4: repeater, 4a: control section, 4b: transmitting section, 4c: receiving section, 5: decoding section, 5a: decoder , 5b: encoder, 5c: control circuit, 5d: memory circuit.
Claims (1)
の子局とからなる無線中継装置において、 複数のアンテナからなるアンテナ群と、前記ア
ンテナを切換えるアンテナ切換器と、受信と送信
のアンテナを共通に使用するアンテナ共用器と、
送信と受信の切換え制御を行う制御部と、送信を
行う送信部と、受信を行う受信部とを備えて中継
を行う中継器と、発信局の識別符号を解読するデ
コーダと、相手局の識別符号を符号化するエンコ
ーダと、解読動作の制御を行う制御回路と、発信
及び相手局の識別符号と最適アンテナを記憶する
記憶回路とを備え、発信局および相手局の識別符
号の解読と、アンテナの切換え制御を行う解読部
とを備えたことを特徴とする無線中継装置。[Claims for Utility Model Registration] A wireless relay device consisting of one duplex relay station and a plurality of simplex slave stations, comprising: an antenna group consisting of a plurality of antennas; and an antenna for switching between the antennas. A switching device, an antenna duplexer that uses the receiving and transmitting antennas in common,
A repeater that is equipped with a control unit that controls switching between transmission and reception, a transmitter that transmits, and a receiver that performs reception, a decoder that decodes the identification code of the originating station, and an identification code of the other station. It is equipped with an encoder that encodes codes, a control circuit that controls decoding operations, and a storage circuit that stores identification codes and optimal antennas for the originating station and the other station. A wireless relay device comprising: a decoding unit that performs switching control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2216787U JPS63131428U (en) | 1987-02-19 | 1987-02-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2216787U JPS63131428U (en) | 1987-02-19 | 1987-02-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63131428U true JPS63131428U (en) | 1988-08-29 |
Family
ID=30819291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2216787U Pending JPS63131428U (en) | 1987-02-19 | 1987-02-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63131428U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010004324A (en) * | 2008-06-20 | 2010-01-07 | Mitsubishi Electric Corp | Wireless power transmission system, power transmission device, and rectenna base station |
-
1987
- 1987-02-19 JP JP2216787U patent/JPS63131428U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010004324A (en) * | 2008-06-20 | 2010-01-07 | Mitsubishi Electric Corp | Wireless power transmission system, power transmission device, and rectenna base station |
| JP4715874B2 (en) * | 2008-06-20 | 2011-07-06 | 三菱電機株式会社 | Wireless power transmission system, power transmission device, and rectenna base station |
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