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System for increasing RF power as a constant over a temperature range and employing reduced transmitter current drain during low power output periods
System for increasing RF power as a constant over a temperature range and employing reduced transmitter current drain during low power output periods
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机译:用于在一定温度范围内恒定增加RF功率并在低功率输出期间采用减少发射机电流消耗的系统
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摘要
A system and method for transmitting data communications through air using a radio. The invention allows the user to select from a number of predetermined output transmission powers. When a lower output transmission power is selected the current drain to the associated amplifier is decreased thereby conserving battery power of the radio. In addition, a detector diode circuit combined with an adjustable gain amplifier combine to provide a feedback mechanism whereby the output transmission power of the radio is held substantially constant over a broad range of temperatures.
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