The FPGA Implementation of Digital Correlator
Hui Zhang · Journal of Beijing Electronic Science and Technology Institute · 2008
Correlator is the key part of the spread spectrum communication system.The digital correlator which adopts software radio technology has the merits of flexibility,stability and convenient to debug.In this paper,the correlate knowledge of digital correlator and the result of simulation is introduced,at the same time,the method to realize the digital correlator based on FPGA is given,and the peak value by practical test is also shown.The testing results of this module satisfy the need of design and are already used in the spread spectrum communication system.