A Calculation Method for Improving the Energy Efficiency of a Low-power Wireless Transmitter in a Special Power Scenario
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.
transmitter powerenergy efficiencywireless sensor networkreceive sensitivitypath loss
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