非屏蔽线缆间相互耦合对远场辐射发射的影响

摘要

针对普通非屏蔽线缆之间的耦合机制以及辐射发射的机理进行论述，并以数字电路中高频周期性信号为例进行探讨，为应用线缆要素解决电磁兼容问题提供理论依据。%The coupling mechanism between unshielded cables and radiation emission mechanism are clarified and further analyses were conducted with high frequency periodic signal applied in digital circuits, which provide theoretical support in solving electromagnetic problem with cables.