Description: Aerospace communications technology commonly used analog communication of frequency modulation and the digital communication phase shift keying modulation method. This helpful for making full use of channel bandwidth and energy. Frequency modulation is changed to some extent carrier or subcarrier frequency to transmit information modulation method. Phase shift keying modulation is the use of carrier or subcarrier phase jump to transmit information modulation method. Phase shift keying and binary phase shift keying, four phase shift keying and multiple phase shift keying, of which four phase shift keying and eight phase shift keying modulation method of high efficiency
To Search:
File list (Check if you may need any files):
蔡立维通信原理--增量调制\Circuit1.zip
........................\Circuit2.zip
........................\增量调制(M)编译码实验.ppt
........................\增量调制编码实验.doc
........................\模拟信号的数字传输——增量调制.ppt
........................\简单增量调制实验.pdf
........................\蔡立维通原.doc
........................\通信原理\我的通信原理.doc
........................\........\摘要.doc
........................\........\目录.doc
........................\........\通原任务书.doc
........................\通信原理
蔡立维通信原理--增量调制
Download