Research on Digitized Channelized Receiver and Its Implementation based on FPGA
HE Zi-sh · Information Technology and Informatization · 2006
This paper discussed the problem of how to realize multi-signal processing on software EW reconnaissance Receiver. Based on the technogy of wideband digitized receiver with polyphase filter, to enhance the real-time processing ability of receiver and to improve the entire probability interception ability of receiver. This paper discusses basic principle and the realization conceptual of channelized receiver based on plolyphase filters, and the realization method of channelized receiver based on the FPGA is given. The method is validated by the test results.