Research of the Demodulation for TWACS Based on the Industrial Power
A set of TWACS system is designed and implemented in this paper by analyzing the transmission characteristics of the TWACS signals in the industrial power. And its synchronization information is modulated by pseudo-noise code, and the synchronous detection is conducted by using signal synthesis and time-frequency analysis to determined the demodulation domain, then data demodulation is realized by using cross-correlation technique. This method is able to adapt to the bad channel environment in the industrial power.
W. B. Lu et al., "Research of the Demodulation for TWACS Based on the Industrial Power", Applied Mechanics and Materials, Vols. 48-49, pp. 937-941, 2011