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在电子对抗条件下,采用无源定位和扩频遥控技术降低无人机系统的电磁辐射(主要指射频辐射)和截获概率的方法。较详细地讨论了采用GPS接收机进行无源定位在电子对抗条件下失效的可能性。
Under the condition of electronic countermeasure, the passive positioning and spread spectrum remote control technology is used to reduce the electromagnetic radiation (mainly RF radiation) and the probability of intercepting the UAV system. The possibility of passive positioning using a GPS receiver in electronic countermeasures is discussed in more detail.