目录 前言 .......................................................................................................................... 1 1 数字频带通信系统原理 ...................................................................................... 2 1.1 二进制振幅键控(2ASK) ..........

时间:2024-12-13 08:45栏目:行业资料

目录前言...........................................................................................................................11 数字频带通信系统原理........................................................................................21.1 二进制振幅键控(2ASK)...............

时间:2024-11-22 09:19栏目:行业资料