发明名称 |
ANTENNA USING COMPLEX STRUCTURE HAVING PERIODIC, VERTICAL SPACING BETWEEN DIELECTRIC AND MAGNETIC SUBSTANCES |
摘要 |
The present invention relates to an antenna using a complex structure in which dielectric substances having a low dielectric constant and magnetic substances having a high magnetic permeability are arranged vertically and periodically in order to improve the gain, efficiency, and bandwidth of the antenna while maintaining a small size which is an advantage of a conventional antenna using dielectric substances having a high dielectric constant. The present invention provides the antenna using a complex structure having a vertical and periodic structure of dielectric substances and magnetic substances, comprising a substrate and a radiation patch formed on the substrate. The substrate includes a plurality of layers. Each of the layers has the dielectric substances and the magnetic substances of a bar shape alternately arranged therein and has the dielectric substances and the magnetic substances alternately laminated thereon even in a height direction. |
申请公布号 |
EP2320518(A4) |
申请公布日期 |
2011.11.23 |
申请号 |
EP20090798159 |
申请日期 |
2009.07.20 |
申请人 |
EMW CO., LTD. |
发明人 |
RYOU, BYUNG HOON;SUNG, WON MO;JI, JEONG KEUN |
分类号 |
H01Q1/38;H01Q5/02;H01Q9/04 |
主分类号 |
H01Q1/38 |
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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