包络跟踪电源供电的功率放大器（C题）...
...n>的峰峰值UiPP...
https://www.nuedc-training.com.cn/index/news/details/new_id/210 - 2020-09-25 - 13230次浏览
多种幅度调制信号发生电路（B题）...
...line-height:125%;font-family:arial;color:black;">正弦信号，信号峰峰值为200mV...
https://www.nuedc-training.com.cn/index/news/details/new_id/209 - 2020-09-25 - 14236次浏览
单次信号周期再现装置（A题）...
...周期再现输出信号的单周期波形与输入信号波形相相同，峰峰值不小于3V，周期误差绝对值不大于5%。负载电阻RL=3kΩ。（1）输入信号为单周期正弦波、三角.....
https://www.nuedc-training.com.cn/index/news/details/new_id/208 - 2020-09-25 - 16023次浏览