Title :
A Novel Pulse Shaping Method for Ultra-Wideband Communications
Author :
Liu Wenke ; Sun Hongsheng ; Liu Gaoming
Author_Institution :
China Nat. Digital Switching Syst. Eng., Technol. Res. Center, Zhengzhou, China
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 :
functions; pulse shaping; ultra wideband communication; orthonormal Hermite functions; pulse shaping method; transmission power spectrum; ultra-wideband communications; ultra-wideband spectral mask compatibility; FCC; Hardware; Optimization methods; Pulse modulation; Pulse shaping methods; Signal processing; Sun; Switching systems; Systems engineering and theory; Ultra wideband technology;
Conference_Titel :
Wireless Communications, Networking and Mobile Computing, 2009. WiCom '09. 5th International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-3692-7
Electronic_ISBN :
978-1-4244-3693-4
DOI :
10.1109/WICOM.2009.5305745
