Title :
Design and Simulation of a Chirp Pulse Compression Ultra-Wideband Communication System
Author :
Yanfen Wang ; Ruoshan Chen ; Wenjie Zhang
Author_Institution :
Sch. of Info, & Electr. Eng., China Univ. of Min. &Technol., Xuzhou
Abstract :
Due to the excellent autocorrelation and keen-edged time properties of the chirp pulses generated by the chirp pulse compression technique, we applied this kind of technique to ultra-wideband radio communication and designed a CSS-BOK-UWB wireless communication system. Then, the simulation waveforms at each point of the system were obtained and the system was compared with the TH-2PAM-UWB system in the simulation characteristics of BER and those of transmission respectively. The results show that the designed CSS-BOK-UWB system has a simpler structure and thus can be realized more easily than the TH-2PAM-UWB system. Itpsilas SNR gain is 3dB higher than that of TH-2PAM-UWB system at the same BER and it can also transmit the signals to the further distances in the same conditions.Thus, the CSS-BOK-UWB system is the optimal choice for the telecommunication.
Keywords :
error statistics; pulse amplitude modulation; pulse compression; spread spectrum communication; ultra wideband communication; CSS-BOK-UWB wireless communication; TH-2PAM-UWB; bit error rate; chirp pulse compression ultra-wideband communication system; chirp spread spectrum; time hopping pulse amplitude modulation; Autocorrelation; Bit error rate; Chirp; Frequency; Matched filters; Pulse compression methods; Pulse generation; Radio communication; Surface acoustic waves; Ultra wideband technology; CSS-BOK-UWB; Chirp spread spectrum; SAW; TH-2PAM-UWB; UWB;
Conference_Titel :
Electronic Computer Technology, 2009 International Conference on
Conference_Location :
Macau
Print_ISBN :
978-0-7695-3559-3
DOI :
10.1109/ICECT.2009.80
