发明名称 Power control system in transmitters
摘要 Self-regulation power system in transmitters for the ISM band, being of utility for its incorporation in the RF (radio frequency) transceiver module for transmitting and receiving wireless signals for digital communications in the European ISM (Industrial Scientific Medical) license free band 868-870 MHz, the system being based on the incorporation into a transceiver module (5) of a power detector (6) associated with an amplifier (7) with voltage-controllable gain, said power detector (6) being provided at the output from the amplifier (7) with voltage-controllable gain and said power detector (6) communicating the output voltage, which is dependent on the power of the amplifier, to a microcontroller (8) which, according to the output power required by the amplifier (7), sends the amplifier (7) the appropriate control voltage.
申请公布号 EP2099128(A1) 申请公布日期 2009.09.09
申请号 EP20090380036 申请日期 2009.02.27
申请人 FUNDACION CETENA 发明人 BRAVO MENENDEZ-RIVAS, RODRIGO;ALONSO MARRODAN, SERGIO
分类号 H03G3/30 主分类号 H03G3/30
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