摘要
提出一种基于国产器件的功放驻波保护及多路电源自检设计方案,详细阐述了国产器件的原理图设计、软件驱动代码开发流程、功放驻波保护计算处理逻辑及多路电源自检实现方法。通过在线软件仿真与串口实测8路模数转换通道数据,验证了采样值与理论计算值高度吻合,并确认功放驻波保护功能可正常触发。
A design scheme for power amplifier standing wave protection and multi-channel power supply self-check based on domestic devices is proposed.The schematic design of domestic devices,the software driver code development process,the calculation and processing logic of power amplifier standing wave protection,and the implementation method of multi-channel power supply self-check are elaborated in detail.Through online software simulation and the actual measurement of data from eight analog-to-digital conversion channels via the serial port,it is verified that the sampled values are highly consistent with the theoretical calculated values,and it is confirmed that the standing wave protection function of the power amplifier can be triggered normally.
作者
王东虎
彭春燕
王贵虎
WANG Donghu;PENG Chunyan;WANG Guihu(Hubei Guangxing Communication Technology Co.,Ltd.,Jingzhou 434007,China;CEPREI,Guangzhou 511370,China)
出处
《电子产品可靠性与环境试验》
2025年第4期68-72,共5页
Electronic Product Reliability and Environmental Testing
关键词
国产器件
现场可编程逻辑门阵列
模数转换器
功放驻波保护
多路电源自检
domestic devices
field programmable gate array
analog-digital converters
power amplifier standing wave protection
multi-channel power self check
