Title :
Study on Interplex multiplexing of GNSS signal
Author :
Feng Youjun ; Wang Zhong ; Chen Dandan
Author_Institution :
Dept. of Inf. Technol., Sichuan Tourism Univ., Chengdu, China
Abstract :
In order to satisfy sending multi-channel navigation signals in one frequency for modern GNSS(Global Navigation Satellite System), the principle of Interplex multiplexing were introduced. And the three-way multiplexing structure and the four-way multiplexing method were also optimized. The power configuration of the multiplexing efficiency and the minimum of the multiplexing efficiency were obtained.
Keywords :
phase modulation; phase shift keying; satellite navigation; time division multiplexing; GNSS signal; Interplex multiplexing; four-way multiplexing method; global navigation satellite system; multichannel navigation signals; phase modulation; phase-shifted-keying; three-way multiplexing structure; time division multiplexing; Constant envelope; Interplex; power efficiency;
Conference_Titel :
Cyberspace Technology (CCT 2014), International Conference on
Print_ISBN :
978-1-84919-928-5
DOI :
10.1049/cp.2014.1316
