一种新的超宽带通信脉冲整形方法

W. Liu, J. Li, S. Chen
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引用次数: 0

摘要

为了使超宽带(UWB)频谱掩模兼容并提供简单的硬件实现,提出了一种基于正交埃尔米特函数的脉冲整形方法,使脉冲满足给定的频谱掩模。仿真结果表明,该方法可以获得满足FCC频谱掩模的脉冲,优化发射功率谱,硬件实现简单。
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A novel pulse shaping method for Ultra-Wideband communications
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.
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