短語詞組短語band passing signal sampling 帶通信號采用band limited signal 帶限信號;[電子]限帶信號;有限頻寬信號band pass signal 帶通信號band spurious signal 帶外寄生信號Band of Signal Code 信息碼帶reset band acknowledgement signal 段恢復(fù)證實(shí)信號wide band LFM signal generator 寬帶線性調(diào)頻信號源broad band array signal sampling 寬帶陣列信號采樣 返回 band signal