%0 Journal Article
%T The vmsk modulation delusion<br>高效数字调制VMSK的错觉
%A Chen Xiaoyi
%A Yao Qingdong
%A Liu Xiaocheng
%A <br>陈晓毅
%A 姚庆栋
%A 刘小成
%J 电子与信息学报
%D 2003
%I 
%X H. R. Walker presented a high spectral efficiency modulation (VMSK). It can reach 30 bit/(s·Hz) simply without loss of SNR in his analysis. There are papers introduce this technology in China too. But, through deeply analysis based on the engineering point, a very regrettable conclusion is obtained, i.e, this technology is a beautiful rainbow!
%K VMSK
%K SSB-SC
%K Digital filter
%K Modulation<br>VMSK
%K SSB-SC
%K 数字滤波
%K 调制
%K 信号处理
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=E47980E0833CEA98&yid=D43C4A19B2EE3C0A&vid=C5154311167311FE&iid=708DD6B15D2464E8&sid=784CFDF6185AED9D&eid=3F0F3A1477A0E1FE&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=4&reference_num=9