电力信息与通信技术2024，Vol.22Issue(8)：79-83,5.DOI:10.16543/j.2095-641x.electric.power.ict.2024.08.10
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
A Calculation Method for Improving the Energy Efficiency of a Low-power Wireless Transmitter in a Special Power Scenario
摘要
Abstract
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.关键词
发射功率/能效/无线传感器网络/接收灵敏度/路径损耗Key words
transmitter power/energy efficiency/wireless sensor network/receive sensitivity/path loss分类
信息技术与安全科学引用本文复制引用
张慧,梅文明,徐高峰,项栩琛,汪莞乔,汤亿则..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[J].电力信息与通信技术,2024,22(8):79-83,5.基金项目
国家电网有限公司总部科技项目资助"高可信、自主可控的电力无线局域网关键技术研究"(5700-202419273A-1-1-ZN). （5700-202419273A-1-1-ZN）
