Design of Signal Detection System Based on FPGA Reconfigurable Technology
Based on field programmable gate array(FPGA)reconfigurable technology,a signal de-tection system with resource sharing and flexible reconfiguration is designed.A reconfiguration control module based on MicroBlaze is designed for controlling the local dynamic reconfiguration in FPGA.The reconfigurable digital filter is used to filter the sampled signals for improving the hard-ware resource utilization of the FPGA device.The amplitude autocorrelation accumulation technol-ogy is used to improve the accuracy of signal detection,and the signal detection module can be reconfigured with different autocorrelation accumulators.The designed reconfigurable signal detec-tion system can meet different signal detection requirements.
field programmable gate arrayreconfigurablefilteramplitude autocorrelation accumu-lation
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