2 h6 D7 a4 h" p) K, N& M! M3 u 你好,我看了一下你发的这篇关于20H规则的论文,其中说到使用20H规则的结构其边缘辐射会由于反射系数的降低而提高,这段是原文摘抄的“the reflection coefficient of the 20-H rule structure is smaller in the amplitude. Therefore, more radiation is expected to come out of the edges of the board implemented with* f( O8 R- q+ L# E4 j, M
20-H rule”) Z8 f' u, Z8 H/ D3 j$ u5 A
但是我通过网上查找关于20H规则的描述,发现说法与那篇论文完全相反,这个是链接http://m.elecfans.com/article/903144.html