Title :
Waveform Design and Performance Analysis of Ultra-Wideband (UWB) Pulse Based on Iterative Algorithm
Author :
Zhou, Liu-Lei ; Zhu, Hong-bo
Author_Institution :
Key Lab. of Wireless Commun. & EM Compatibility, Nanjing Univ. Posts & Telecommun.
Abstract :
Pulse shaping is one of key research topics in the electromagnetic compatibility (EMC) between UWB devices and other wireless systems. A low-complexity pulse shaping technique using twice iterative algorithms is suggested to achieve a maximum allowable transmitted power under Federal Communications Commission (FCC) emission mask in UWB system. In addition, the performance of time hopping pulse position modulation (TH-PPM) UWB system using the proposed monocycle is analyzed under additive white Gaussian noise (AWGN) channel. Simulation results show that the BER performance of the proposed pulse is better than that of the other conventional pulses proposed before
Keywords :
AWGN channels; electromagnetic compatibility; electromagnetic pulse; error statistics; iterative methods; pulse position modulation; ultra wideband communication; AWGN channel; BER; EMC; UWB pulse; additive white Gaussian noise channel; electromagnetic compatibility; iterative algorithm; low-complexity pulse shaping technique; time hopping pulse position modulation; ultra-wideband pulse; waveform design; AWGN; Additive white noise; Algorithm design and analysis; Electromagnetic compatibility; FCC; Iterative algorithms; Performance analysis; Pulse modulation; Pulse shaping methods; Ultra wideband technology; BER; FCC Mask; Pulse Design; UWB;
Conference_Titel :
Environmental Electromagnetics, The 2006 4th Asia-Pacific Conference on
Conference_Location :
Dalian
Print_ISBN :
1-4244-0183-6
DOI :
10.1109/CEEM.2006.258063
