发明名称 |
A RECONFIGURABLE ANTENNA USING PIN-DIODES |
摘要 |
A reconfigurable antenna using pin-diodes is provided to integrate WCDMA(Wideband Code Division Multiple Access) service and DMB(Digital Multimedia Broadcasting) service in a wireless terminal by connecting and disconnecting a main patch element and a parasitic patch element. A reconfigurable antenna using pin-diodes includes a dielectric substrate(17), a patch element, and a ground surface(16). The patch element is formed on the dielectric substrate and supplies a plurality of service bands by changing a current path. The ground surface is formed on a surface different from a surface of the dielectric substrate on which the patch element is formed. The patch element includes a main patch element(11), a parasitic patch element(12), and a plurality of pin-diodes(15) for connecting and disconnecting the main patch element and the parasitic patch element through on and off.
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申请公布号 |
KR100828509(B1) |
申请公布日期 |
2008.05.13 |
申请号 |
KR20060113158 |
申请日期 |
2006.11.16 |
申请人 |
IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY) |
发明人 |
YUN, TAE YEOUL;LEE, JEONG AN;BYUN, SEUNG BOK;LIM, JONG HYUK |
分类号 |
H01Q1/38;H01Q1/24;H01Q3/24 |
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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