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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...
This paper presents the design of a class of pulses that are based on Hermite functions for ultra-wideband communication systems. The presented class of pulses can not only meet the power spectral emission constraints of federal communications commission, but also have a short duration for multiple accesses. This paper gives closed form expressions of auto-and cross-correlation functions of the proposed...
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