有源GPS天线的测试，可以帮助厂家确认GPS天线其的中心频率是否正确，验正增益和方向性等性能指标是否达到设计要求。通过GPS的OTA测试-Active GPS antenna testing, can help manufacturers to confirm the center frequency of its GPS antenna is correct, validation, performance indicators such as gain and directionality

GPS数据的卡尔曼滤波处理及其在飞行试验中的应用。-GPS data, Kalman filtering and its application in flight test.

GPS定位精度的测试和核心算法的介绍以及仿真介绍-Design and Test of a Precise Mobile GPS Tracker