Design and implementation of efficient structure for digital channelized receivers
Dalong Xu · Systems engineering and electronics · 2012
In order to reduce the hardware resource consumption of a digital channelized receiver and improve the throughput,the structure of the digital channelized receiver for real signals is studied.For real signals,a new channel-partition method is proposed,the mathematical model of the digital channelized receiver is derived,and an efficient structure for the digital channelized receiver is presented.Compared with the generic structure of digital channelized receivers,the efficient structure saves hardware resources,reduces the computational complexity and improves the throughput of the digital channelized receiver.The test results verify its correctness and stability.