NONLINEAR CONTINUOUS-PHASE FREQUENCY-SHIFT KEYING

被引:2
|
作者
LIYANAPATHIRANA, R [1 ]
LENGOC, S [1 ]
EKANAYAKE, N [1 ]
机构
[1] UNIV PERADENIYA, DEPT ELECT & ELECTR ENGN, PERADENIYA, SRI LANKA
关键词
MODULATION; FREQUENCY SHIFT KEYING; DIGITAL COMMUNICATION SYSTEMS;
D O I
10.1049/el:19920479
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Several nonlinear trellis modulation codes based on multilevel continuous-phase frequency-shift keying (M-CPFSK) are presented. On additive white Gaussian noise channels these digital FM schemes achieve higher minimum Euclidean distances and memory lengths than conventional CPFSK signals.
引用
收藏
页码:758 / 760
页数:3
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