4CABRIC D, ELTAWIL A H, ZOU H, et al. Wireless fieldtrial re-sults of a high hopping rate FHSS-FSK testbed[J], IEEE Journalon Selected Areas in Communications,2005,23(5):1113-1122.
5JinYu, Yu-Dong Yao. Detection performance of chaotic spreadingLPI waveforms. Wire less Communications, IEEE Transactionson. Vol-ume 4, Issue 2, March 2005,390-396.