摘要
随着通讯行业技术创新的发展,超宽带(UWB)突出了其优势。UWB通信具有速率、容量、抗干扰以及安全性等方面的优点,普遍被认为是新一代无线通信领域具有革命性的技术。目前,主要的UWB通信系统有两种:一个是直扩码分多址超宽带(DSCDMA UWB)通信系统,另一个是多带正交频分复用超宽带(MB-OFDM UWB)通信系统。
Because of the innovation of telecommunication industry, ultra-wideband（UWB）has shown its advantages. Due to the high rate, large capacity, robustness to interference and good safe performance, UWB is considered to be the revolutionary technology of next-generation wireless communications. There are two kinds of UWB communication systems. One is the DS-CDMA UWB systemand the other is MB-OFDM UWB system.
出处
《电子测试》
2014年第6期62-64,共3页
Electronic Test
