发明名称 |
REFLECT ARRAY, AND DESIGN METHOD |
摘要 |
A reflectarray reflects an incident wave in a desired direction. The reflectarray includes a substrate including a surface which is perpendicular to a predetermined axis, and elements disposed on the substrate. A specific element among the elements reflects the incident wave with a specific reflection phase among a plurality of reflection phases. Each of the elements has an element structure including, at least, a patch and a ground plate. Element spacing of first neighboring elements is different from element spacing of second neighboring elements, and a length of a gap between patches of the first neighboring elements is equal to a length of a gap between patches of the second neighboring elements. |
申请公布号 |
EP2822098(A1) |
申请公布日期 |
2015.01.07 |
申请号 |
EP20120869953 |
申请日期 |
2012.12.03 |
申请人 |
NTT DOCOMO, INC. |
发明人 |
MARUYAMA, TAMAMI;ODA, YASUHIRO;KAYAMA, HIDETOSHI;SHEN, JIYUN;TRAN, NGOC HAO |
分类号 |
H01Q15/14;G06F17/50;H01Q3/46;H01Q15/00;H01Q21/00 |
主分类号 |
H01Q15/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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