Study on Synchronization Acquisition in Ultra Wideband Communication

Abstract

In the light of synchronization acquisition of receiving technology, this paper propose a two-step solution which is energy detection and synchronization search to achieve acquisition quickly. First, use energy detection to narrow the searching area, then to search. This method can overcome the complexity of receiver algorithm occurred during the previous designations and improve the synchronization acquisition speed at the same time and finally to obtain fast synchronous acquisition. The experimental results show the feasibility of the synchronization algorithm, which has great improvement compared with the existing algorithms and can balance the complexity and synchronization performance and ensure the synchronization accuracy in conditions of certain signal to noise ratio.