论文部分内容阅读
对不规则金属地表面上有限长架空线受平面电磁波影响的问题提出了一个有效的解决方案 :采用复合矩量法求解不规则地表面对平面电磁波的散射 ,再针对具有分布源的架空通信传输线 ,采用解析与数值相结合的方法求解。详细地介绍了求解平面电磁波对不规则地面上架空线影响的理论分析和计算过程 ,并且针对实际工程应用的典型参数给出了计算实例并讨论了计算结果。该方案也适用于航行轮船及待发射飞行器表面上通信电缆的电磁干扰问题
An effective solution is put forward to solve the problem that the finite length of overhead lines on the irregular metal surface are affected by the plane electromagnetic wave. The complex moment method is used to solve the scattering of the plane electromagnetic wave on the irregular surface. Then for the overhead communication transmission line with distributed sources , Using analytical and numerical methods to solve. The theoretical analysis and calculation process of solving the influence of plane electromagnetic waves on the overhead lines on irregular ground are introduced in detail. The calculation examples are given and the calculation results are given according to the typical parameters of practical engineering applications. This solution is also applicable to the electromagnetic interference problem of the communication cables on the surface of sailing ships and aircraft to be launched