Research and Realization of An Improved Auto-Correlation Method for Frequency Measuring
Wang Liu, Haiqi Zhang, Minghao Zhong · 2017
Frequency measuring is an important part of modern radar systems.Based on the traditional principle of auto-correlation algorithm, we put forward an improved method of frequency measurement, simulating and analyzing the implementation process with MATLAB, finally testing on FPGA platforms.The results show the correctness and feasibility of the method, highlighting the theoretical and practical guiding significance to the design of a fast frequency measurement system for digital receivers.