High-speed DQPSK chirp spread spectrum system forindoor wireless applications
Jonathan H. Pinkney, Rayhan Behin, Abu B. Sesay, S. Nichols · Electronics Letters · 1998
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.