JPH0243034U - - Google Patents
Info
- Publication number
- JPH0243034U JPH0243034U JP1988121974U JP12197488U JPH0243034U JP H0243034 U JPH0243034 U JP H0243034U JP 1988121974 U JP1988121974 U JP 1988121974U JP 12197488 U JP12197488 U JP 12197488U JP H0243034 U JPH0243034 U JP H0243034U
- Authority
- JP
- Japan
- Prior art keywords
- signal strength
- transmitter
- receiver
- transmission output
- control means
- 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 2
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Transceivers (AREA)
- Transmitters (AREA)
- Mobile Radio Communication Systems (AREA)
Description
第１図は本考案に係る送受信機の一実施例のブ
ロツク的電気回路図、第２図は同上送受信機にお
ける反転増幅器の特性図、第３図は同上送受信機
の他の実施例のブロツク的電気回路図である。
２……受信回路、５……反転増幅器、９，１４
……ＲＦ増幅回路、１１……可変増幅器。
Fig. 1 is a block electrical circuit diagram of one embodiment of the transceiver according to the present invention, Fig. 2 is a characteristic diagram of an inverting amplifier in the transceiver described above, and Fig. 3 is a block diagram of another embodiment of the transceiver described above. It is an electrical circuit diagram. 2... Receiving circuit, 5... Inverting amplifier, 9, 14
...RF amplifier circuit, 11...variable amplifier.
Claims (1)
て、 受信した信号強度を検出する検出手段と、 該検出手段で検出された信号強度に基づいて送
信出力を制御する制御手段とを備え、 該制御手段は上記信号強度に対して反比例的に
送信出力を可変するものであることを特徴とする
送受信機。[Scope of Claim for Utility Model Registration] In a transmitter/receiver having a transmitting function and a receiving function, a detecting means for detecting received signal strength, and a control means for controlling transmission output based on the signal strength detected by the detecting means. A transmitter/receiver comprising: the control means varying the transmission output in inverse proportion to the signal strength.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988121974U JPH0243034U (en) | 1988-09-16 | 1988-09-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988121974U JPH0243034U (en) | 1988-09-16 | 1988-09-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0243034U true JPH0243034U (en) | 1990-03-26 |
Family
ID=31369475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988121974U Pending JPH0243034U (en) | 1988-09-16 | 1988-09-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0243034U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0522189A (en) * | 1991-07-17 | 1993-01-29 | Nec Corp | Transmission power control method |
-
1988
- 1988-09-16 JP JP1988121974U patent/JPH0243034U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0522189A (en) * | 1991-07-17 | 1993-01-29 | Nec Corp | Transmission power control method |