Title :
High-speed DQPSK chirp spread spectrum system for indoor wireless applications
Author :
Pinkney, J. ; Behin, R. ; Sesay, A. ; Nichols, S.
Author_Institution :
Telecommun. Res. Labs., Calgary, Alta., Canada
fDate :
10/1/1998 12:00:00 AM
Abstract :
A chirp spread spectrum communication link for high-speed indoor wireless systems using a broadband SAW chirp filter is proposed. This system combines the multipath resolving ability of spread spectrum with the diversity of a RAKE-type receiver. Computer simulations and experimental results show nearly ideal performance in multipath fading conditions
Keywords :
chirp modulation; differential phase shift keying; digital radio; error statistics; fading; indoor radio; multipath channels; quadrature phase shift keying; spread spectrum communication; surface acoustic wave filters; 1800 MHz; RAKE-type receiver; UHF; broadband SAW chirp filter; chirp spread spectrum system; high-speed DQPSK system; indoor wireless applications; multipath fading conditions;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19981354
