Spread Spectrum Technology Michael 2018-03-12 22:40 A20180228009 進階 點閱 156 留言 0 E 0 T 0 免費 進階 點閱 156 留言 0 E 0 T 0 Since the transmission medium for wireless communication is the space we see and we all share the same space but all signals are thrown into the same space, the same frequency could be used once. (共同作者:Hightech)