Detection method for antenna housing ablation through antenna housing reflection wave characteristics

The invention relates to a time-domain signal detection ablation radome and a research method for deducing the ablation thickness of the ablation radome through an echo signal reflected by the radome. Based on electromagnetic simulation software, antenna housing models before and after ablation are established, and an antenna array is constructed to detect the whole ablation process. In this way, echo signals under different ablation conditions can be obtained through simulation. Therefore, the invention provides a method for quickly estimating the ablation area range and the ablation thickness of the antenna housing on the premise of knowing the receiving echo signal of the port of the antenna housing, and a technical foundation is laid for the detection of the ablation condition of the actual antenna housing and the analysis of the electrical property change. 本发明涉及一种时域信号探测烧蚀天线罩，经过天线罩反射回波信号推断烧蚀天线罩烧蚀厚度的研究方法。依赖电磁仿真软件，建立烧蚀前与烧蚀后的天线罩模型，并且构建天线阵探测烧蚀的整个过程。如此，就可以通过仿真得到不同烧蚀情况下的回波信号。由此，本发明即给出了一种在已知天线罩端口的接收回波信号的前提下，快速估算