Abstract：In order to solve the problem of long development cycle of traditional FPGA software in the realization of wideband channelized receiver, a fast implementation and verification method of polyphase filter channelization algorithm based on SysGen is proposed. The design idea of modularization and parameterization is used to complete 50 % overlapping polyphase filter channelization processing function, which has large bandwidth real-time processing ability and multi-signal receiving ability. Compared with the traditional programming development mode, this method can significantly shorten the development cycle and improve the flexibility of module development,realize wideband multi-signal real-time processing of FPGA channelization module, which can meet the requirements of contemporary wideband digital receivers.
辛升, 朱嘉颖, 辛增献, 王雪博, 马超. 机载双基地雷达空时二维杂波建模与特性分析[J]. 空天防御, 2022, 5(1): 45-51.
XIN Sheng, ZHU Jiaying, XIN Zengxian, WANG Xuebo, MA Chao. Fast Implementation of Polyphase Filter Channelization Based on SysGen. Air & Space Defense, 2022, 5(1): 45-51.
