Reliable Transmitting System of Radar Data Based on Gigabit Ethernet

In order to implement long distance high-speed reliable transmitting of radar data,this paper introduces a real time high-speed data reliable transmitting system with Gigabit Ethernet.It takes full advantages of the high flexibility and parallel processing ability of FPGA,a double-way Gigabit Ethernet controller was realized in FPGA to parallel transmit radar data,improving the transmitting speed.Also improving the data CRC verify and data re-transmitting was implementing in FPGA,and it ensures the receiver getting the right data.So it ensures the long distance high-speed reliable transmitting of radar data.