JPS6140051U - wireless device - Google Patents
wireless deviceInfo
- Publication number
- JPS6140051U JPS6140051U JP1984125437U JP12543784U JPS6140051U JP S6140051 U JPS6140051 U JP S6140051U JP 1984125437 U JP1984125437 U JP 1984125437U JP 12543784 U JP12543784 U JP 12543784U JP S6140051 U JPS6140051 U JP S6140051U
- Authority
- JP
- Japan
- Prior art keywords
- emitter
- current
- wireless device
- signal
- resistor
- 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.)
- Granted
Links
Landscapes
- Transceivers (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の無線装置を示すブロック図、第２図はこ
の考案の一実施例を示すブロック図、第３図は第２図の
ものの要部回路図である。
図において３は高周波増幅器、３１は高周波増幅用トラ
ンジスタ、３４はエミツタ抵抗、１０は電流増加手段、
１０１はスイッチングトランジスタ、１０３は抵抗であ
る。
なお、各図中同一符号は同一または相当部分を示す。FIG. 1 is a block diagram showing a conventional wireless device, FIG. 2 is a block diagram showing an embodiment of this invention, and FIG. 3 is a circuit diagram of a main part of the device shown in FIG. In the figure, 3 is a high frequency amplifier, 31 is a high frequency amplification transistor, 34 is an emitter resistor, 10 is a current increasing means,
101 is a switching transistor, and 103 is a resistor. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (2)
、送信状態信号を受けて動作し、受信信号を増幅する高
周波増幅器の電流を増加する電流増加手段を設けたこと
を特徴とする無線装置。(1) A wireless device capable of simultaneously transmitting and receiving, characterized in that it is provided with current increasing means for increasing the current of a high-frequency amplifier that operates upon receiving a transmission status signal and amplifies a received signal.
ミツタにエミツタ抵抗が接続された高周波増幅用トラン
ジスタを有するものであり、かつ電流増加手段はベース
に送信状態信号が入力されるスイッチングトランジスタ
と抵抗との直列体を有し、この直列体が上記高周波増幅
用トランジスタのエミツタに接続されたものであること
を特徴とする実用新案登録請求の範囲第１項記載の無線
装置。(2) The high-frequency amplifier has a high-frequency amplification transistor whose base receives a reception signal and whose emitter is connected to an emitter resistor, and the current increasing means includes a switching transistor whose base receives a transmission state signal and a resistor. 2. The radio device according to claim 1, wherein the radio device has a series body of , and this series body is connected to the emitter of the high frequency amplification transistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984125437U JPS6140051U (en) | 1984-08-17 | 1984-08-17 | wireless device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984125437U JPS6140051U (en) | 1984-08-17 | 1984-08-17 | wireless device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6140051U true JPS6140051U (en) | 1986-03-13 |
| JPH024530Y2 JPH024530Y2 (en) | 1990-02-02 |
Family
ID=30684126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984125437U Granted JPS6140051U (en) | 1984-08-17 | 1984-08-17 | wireless device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6140051U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999049585A1 (en) * | 1998-03-20 | 1999-09-30 | Kabushiki Kaisha Toshiba | Radio transmitter/receiver, high-frequency radio receiver, and control unit |
-
1984
- 1984-08-17 JP JP1984125437U patent/JPS6140051U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999049585A1 (en) * | 1998-03-20 | 1999-09-30 | Kabushiki Kaisha Toshiba | Radio transmitter/receiver, high-frequency radio receiver, and control unit |
| US6766156B1 (en) | 1998-03-20 | 2004-07-20 | Kabushiki Kaisha Toshiba | Radio transmitter-receiver, high-frequency radio receiver, and control unit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH024530Y2 (en) | 1990-02-02 |
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