Research and Realization of Key Algorithm of ADS-B Overlapping Test
Yu Yang, Chao Zhang · Advanced materials research · 2011
How to recognize the ADS-B messages is the key point of ADS-B receiver, and the preamble is the unique character of ADS-B messages. This paper describes a method for the overlapping test of the preamble detection. The FPGA implementation scheme is given in detail and the verilog HDL codes of this design is accomplished. The simulation result indicates that this method is viable and can detect the overlapping rapidly and accurately.