engleski

Performance of hybrid Pulse Shape Amplitude Modulation for UWB communications systems over multipath channels

. This paper describes a hybrid Pulse Shape Amplitude Modulation (PSAM) scheme for time hopping ultra-wideband (TH-UWB) communication system, which is the combination of Pulse Amplitude Modulation (PAM) and Pulse Shape Modulation (PSM) based on modified Hermite pulses (MHP). This scheme is suitable for high rate data transmission applications because b=log2(MN) bits can be mapped with one waveform. The system performance over multipath channel is derived in the single and multi user environment.

Ultra-Wideband; Pulse Amplitude Modulation; Pulse Shape Modulation; multipath

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