Title :
Pulse Shaping for Ultra-Wideband Communications
Author :
Wenke, Liu ; Yu, Wang
Author_Institution :
Nat. Digital Switching Center, Zhengzhou
Abstract :
In order to enable ultra-wideband (UWB) spectral mask compatibility and provide simple hardware implementation, novel pulse shaping methods based on orthonormal Hermite functions are proposed to enable the pulses to fulfill given spectral mask. Simulation results show that the proposed method can be used to obtain pulses that fulfill the FCC spectral mask, optimize transmission power spectrum, and realize simple hardware implementation as well.
Keywords :
Fourier transforms; pulse amplitude modulation; pulse shaping; ultra wideband communication; Fourier transform; orthonormal Hermite functions; power spectrum transmission optimization; pulse amplitude modulation; pulse shaping methods; spectral mask; ultrawideband communications; Amplitude modulation; Communication industry; Communication switching; FCC; Hardware; Optimization methods; Pulse modulation; Pulse shaping methods; Spread spectrum communication; Ultra wideband technology;
Conference_Titel :
Wireless Communications, Networking and Mobile Computing, 2007. WiCom 2007. International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-1311-9
DOI :
10.1109/WICOM.2007.152
