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Using time domain measurements, we assess the feasibility of time-reversal technique in ultra-wideband (UWB) communication. A typical indoor propagation channel is selected for the exploration. The channel response between receive and transmit antenna pairs is measured using time domain equipments which include an arbitrary wave generator (AWG) and a digital storage oscilloscope (DSO). The time-reversed...
In this paper, we introduce a three-dimensional electromagnetic approach to the modeling of time reversal (TR) technique in communication. The proposed method uses time-domain transmission line matrix (TD-TLM) method for the computation of the channel response in a rich scattering environment. The time-reversed version of the computed channel response is used as the source signal of the transmitting...
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