The invention discloses a whole-airspace array antenna EIRP consistency measurement method based on an unmanned aerial vehicle, and the method comprises the steps: employing an unmanned aerial vehicle to mount a measurement and control responder and an unmanned aerial vehicle RTK module, measuring the power value of a signal transmitted by a measured antenna in a whole-airspace range, calculating the mean value and mean square error of the EIRP values of the measured antenna at different spatial positions, and calculating the consistency of the EIRP values of the measured antenna at different spatial positions; the EIRP value is the EIRP value and the consistency of the antenna to be tested. According to the invention, the problem that the measurement method and precision in the prior art cannot meet the requirements of checking and evaluating the EIRP value and the consistency index of the whole-airspace array antenna is solved.
本发明公开了一种基于无人机的全空域阵列天线EIRP一致性测量方法,采用无人机挂载测控应答机及无人机RTK模块,测量被测天线全空域范围内发射的信号功率值,计算得到被测量天线实际在不同空间位置EIRP值的均值和均方差,即为待测天线的EIRP值及一致性。本发明解决了现有技术中存在的在测量方法和精度上,无法满足考核和评估全空域阵列天线EIRP值及一致性指标的要求的问题。
Full-airspace array antenna EIRP consistency measurement method based on unmanned aerial vehicle
基于无人机的全空域阵列天线EIRP一致性测量方法
2024-02-23
Patent
Elektronische Ressource
Chinesisch
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