JPS61109246U - - Google Patents
Info
- Publication number
- JPS61109246U JPS61109246U JP1984194130U JP19413084U JPS61109246U JP S61109246 U JPS61109246 U JP S61109246U JP 1984194130 U JP1984194130 U JP 1984194130U JP 19413084 U JP19413084 U JP 19413084U JP S61109246 U JPS61109246 U JP S61109246U
- Authority
- JP
- Japan
- Prior art keywords
- communication device
- transmission output
- strength
- electric field
- received electric
- 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 3
- 230000005684 electric field Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の一実施例を示す回路構成図で
ある。
１……高周波増幅器、２……混合器、３……中
間周波増幅器、４……第２混合器、５……第２中
間周波増幅器、６……検波器、７……低周波増幅
器、８……スピーカ、９……マイク、１０……マ
イクアンプ、１１……電圧制御発振器、１２……
電力増幅器、１３……アンテナ切換スイツチ、１
４……アンテナ、１５……コントローラ。
FIG. 1 is a circuit diagram showing an embodiment of the present invention. 1... High frequency amplifier, 2... Mixer, 3... Intermediate frequency amplifier, 4... Second mixer, 5... Second intermediate frequency amplifier, 6... Detector, 7... Low frequency amplifier, 8 ... Speaker, 9 ... Microphone, 10 ... Microphone amplifier, 11 ... Voltage controlled oscillator, 12 ...
Power amplifier, 13...Antenna selection switch, 1
4...Antenna, 15...Controller.
Claims (1)
検出する手段と、上記受信電界強度が設定値以上
では送信出力を低出力側に切換え制御する手段と
を具備してなり、受信電界強度により送信出力を
制御するようにしたことを特徴とする電線通信器
の送信出力制御回路。 A mobile wireless communication device is equipped with means for detecting the strength of a received electric field, and means for controlling the transmission output by switching it to a lower output side when the strength of the received electric field exceeds a set value. A transmission output control circuit for a wire communication device, characterized in that the circuit controls the transmission output of a wire communication device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984194130U JPS61109246U (en) | 1984-12-20 | 1984-12-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984194130U JPS61109246U (en) | 1984-12-20 | 1984-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61109246U true JPS61109246U (en) | 1986-07-10 |
Family
ID=30751567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984194130U Pending JPS61109246U (en) | 1984-12-20 | 1984-12-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61109246U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014057292A (en) * | 2012-09-12 | 2014-03-27 | Lg Innotek Co Ltd | Radio communication apparatus and radio communication method thereof |
-
1984
- 1984-12-20 JP JP1984194130U patent/JPS61109246U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014057292A (en) * | 2012-09-12 | 2014-03-27 | Lg Innotek Co Ltd | Radio communication apparatus and radio communication method thereof |
| US8958463B2 (en) | 2012-09-12 | 2015-02-17 | Lg Innotek Co., Ltd. | Wireless communication apparatus and wireless communication method thereof |