The acquisition and tracking technology of high dynamicreceiver has always been the research hotspot and difficulty.
高动态接收机的捕获和跟踪技术一直是研究的热点和难点。
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About GPS receiver, the research importance is high-dynamicreceiver. The key is to solve the Doppler frequency shift caused by the high-speed movement of carrier.
The satellite signal simulator plays an important role in developing multimode receiver and high dynamicreceiver which involved mass data calculation and transmission.