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    • 6. 发明授权
    • Electromagnetic bandgap structure and circuit board
    • 电磁带隙结构和电路板
    • US08289099B2
    • 2012-10-16
    • US12568362
    • 2009-09-28
    • Han KimJa-Bu KooDae-Hyun Park
    • Han KimJa-Bu KooDae-Hyun Park
    • H03H7/00
    • H01P1/2005H01P1/203H05K1/0236H05K2201/09309H05K2201/09627H05K2201/09681
    • An electromagnetic bandgap structure includes: first conductive plates, placed on a first planar surface, in which the first conductive plates are lined up in a first direction; second conductive plates, placed on a second planar surface and arranged at an area corresponding to an area in which the first conductive plates are disposed, in which the second conductive plates are lined up in the first direction; a first stitching via, electrically connecting any two adjacent conductive portions with each other and in which the two adjacent conductive portions are lined up in a direction that is different from the first direction on the first planar surface; and a second stitching via, electrically connecting any two adjacent conductive portions with each other and in which the two adjacent conductive portions are lined up in a direction that is different from the first direction on the second planar surface.
    • 电磁带隙结构包括:第一导电板,放置在第一平面上,第一导电板沿第一方向排列; 第二导电板,放置在第二平坦表面上并且布置在与设置有第一导电板的区域相对应的区域中,其中第二导电板沿第一方向排列; 第一缝合通孔,将任何两个相邻的导电部分彼此电连接,并且其中两个相邻的导电部分沿与第一平坦表面上的第一方向不同的方向排列; 以及第二缝合通孔,将任何两个相邻的导电部彼此电连接,并且其中两个相邻的导电部分在与第二平面上的第一方向不同的方向上排列。