其中包含了缝隙之间的内（外）部互耦以及介质的影响。缝隙之间的内（外）部互耦是从缝隙的口径电压出发、将缝隙等效为磁流源、通过互易原理而获得。
The expressions of external and internal coupling were derived from the reciprocity theorem by analysing slot voltage distribution in this paper, which invoked magnetic current to slots.
其中包含了缝隙之间的内（外）部互耦以及介质的影响。缝隙之间的内（外）部互耦是从缝隙的口径电压出发、将缝隙等效为磁流源、通过互易原理而获得。
The expressions of external and internal coupling were derived from the reciprocity theorem by analysing slot voltage distribution in this paper, which invoked magnetic current to slots.
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