Design of general ground integrated test intermediate frequency receiver for satellite transmission system (in Chinese)
Xiang GAO, Xiujuan YAO, Yi Yan, Yanan FAN, Chunmei WANG · Chinese Journal of Space Science · 2018
In order to meet the task requirement of the integrated ground test for the satellite transmission system, the ground integrated test IF (Intermediate Frequency) receiver with strong generality and flexibility is designed. Based on the modularized platform with PXIe bus to exchange the information and command between the receiver and the monitor, the idea of software radio frequency is adopted to realize muti-mode system in this design, and the algorithm is implemented through FPGA according to the CCSDS standard. The design proposed in the paper has been already applied to some satellite projects, and successfully implement the task of test in each phase of the mission.