A Research for the Single-Channel Time Difference Direction Finding System Model for UWB Signal

A new research about time difference direction finding system based on the single-channel model for ultra-wideband (UWB) signal is described in this paper. In contrast to multiple-channel, the single-channel direction finding system is provided with lower cost, smaller size, and better mobility. Also the character of time difference is high precision, quick direction finding .etc. [3] A new single channel modal is proposed. The research also shows that precision of the single-channel direction finding system based on time difference approaches multiple-channel one.