<正>The Peak to Average power Ratio (PAR) of a Multi-Band Orthogonal Frequency-Division Multiplexing (MB-OFDM) Ultra-Wide Band (UWB) signals can be substantiall
<正>A semi-analytical method in time domain is presented for analysis of the transient response of nonuniform transmission lines. In this method, the telegraph
This paper firstly analyzes the property of the low frequency electromagnetic wave,which can penetrate many types of non-metallic materials, and the ability of