公开(公告)号：US20130214984A1

公开(公告)日：2013-08-22

申请号：US13713030

申请日：2012-12-13

Applicant: U.S. Army Research Laboratory ATTN: RDRL-LOC-I

Inventor： Amir I. Zaghloul ,  Steven J. Weiss

IPC: H01Q19/10 ,  H01Q15/14

CPC classification number: H01Q19/10 ,  H01Q15/008 ,  H01Q15/14 ,  H01Q19/108

Abstract: An electromagnetic bandgap structure comprising a progressive cascade of a plurality of patterns of cells. The cells of each pattern are dimensioned so that each pattern has a reflection phase response centered at a different, but closely-spaced, frequency compared with the reflection phase response of an adjacently positioned pattern, so that the combined reflection phase response of the plurality of patterns provides a continuous wideband operational range.

Abstract translation: 一种电磁带隙结构，包括多个细胞图案的渐进级联。 每个图案的单元的尺寸被设计为使得每个图案具有与相邻定位图案的反射相位响应相比中心的不同但是相当间隔的频率的反射相位响应，使得多个图案的组合反射相位响应 图案提供了连续的宽带操作范围。