Abstract: The anti-jamming performance of the Beidou navigation satellite receiver attracted the users' extensive attention due to the increasingly complex electromagnetic environment. A indoor wireless anti-jamming performance test system for the Beidou dynamic receiver was proposed. Semi-physical simulation system is constructed in anechoic chamber by the combination of scene mapping based on grey relational analysis(GRA), instrumentation script-based drive technology and corresponding simulators, microwave switches. By adjusting the output power of the interference, and the receiver effective carrier-to-noise ratio(C/N0), where is used to represent the anti-jamming performance, then the jam-to-signal ratio(J/S) can be obtained when the receiver is loss of lock. The simulation results show that the anti-jamming performance test of the receiver can be reflected by J/S versus C/N0 curve, and this method provides a test platform for the Beidou receiver anti-jamming performance test.