摘要：In this paper,the design of a GNSS-R data acquisition system is described,including the antenna,RF(radio frequency)front-end and FPGA(field programmable gate array)based logic circuit for data storage *** RF front-ends are connected with the RHCP(right-hand circular polarization)and LHCP(left-hand circular polarization)antenna to collect the direct and reflected signal *** the specifications and the circuit connections are given in *** are performed for statics at the seashore and dynamic scenario in the sea using *** results of the data analysis show that the proposed data acquisition system is suitable for GNSS-R primitive data collection.