论文部分内容阅读
应用时域有限差分法模拟了正弦波和电磁脉冲对窄缝的耦合过程 ,计算了直缝和扭曲缝的耦合穿透功率和能量。通过分析窄缝的耦合传输系数变化曲线 ,得出窄缝发生耦合共振的条件和规律。并通过直缝与扭曲缝耦合情况的比较 ,表明了扭曲缝具有较好的电磁防护能力
The time-domain finite difference method was used to simulate the coupling of sine wave and electromagnetic pulse to the narrow slot, and the coupling penetration power and energy of straight slot and twisted slot were calculated. By analyzing the curve of the coupling transmission coefficient of the narrow slot, the conditions and rules for the coupling resonance of the slot are obtained. And through the straight seam and twisted seam coupling case comparison shows that the twisted seam has good electromagnetic protection