Wideband reduced size electromagnetic bandgap structure
Wideband reduced size electromagnetic bandgap structure
复制标题
宽带缩小尺寸电磁带隙结构
DOI:
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发表时间:
2005
期刊:
影响因子:
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通讯作者:
R. Langley
中科院分区:
文献类型:
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作者:
O. Folayan;R. Langley
A novel electromagnetic bandgap element geometry is presented with compact dimensions and a wide bandwidth. The element has a small cell size of 22.8 mm and a measured bandwidth of 24% at 1.6 GHz. A useful second bandgap can be realised with a bandwidth of 6% at 2.5 GHz. Simulations show that using the same element dimensions on a higher dielectric constant substrate provides a bandgap at the lower 900 MHz GSM band with sufficient bandwidth.