一种电力特殊场景下提升低功耗无线发射机能效的计算方法OACSTPCD

In order to meet the requirements of wireless communication equipment power supply time under the environment of difficult power supply conditions,such as remote areas,underground,this paper presents a transmission power calculation method for low-power wireless transmitter,the transmitting power of the wireless transmitter is calculated by the whole wireless communication channel loss and the data table of sub-GHz low power transceiver antenna chip.Through simulation calculation,compared with the traditional transmitter transmission power calculation method,the minimum transmission power required by the transmitter is more accurately calculated,and the energy efficiency of the transmitter is improved,so that the wireless communication equipment can meet the power supply time requirements under difficult power supply conditions such as remote areas and underground.