发明名称 |
ANTENNA FOR PORTABLE TERMINAL AND PORTABLE TERMINAL USING SAME |
摘要 |
<p>A dielectric resonator antenna which emits an electric wave by having a dielectric body resonate is disclosed. A magnetic material is contained in the electric body, thereby increasing the relative permeability to more than 1 and lowering the relative permittivity. Consequently, the Q-value of the resonance can be lowered while maintaining the rate of wavelength shortening. With this technique, a broadband dielectric resonator antenna can be realized.</p> |
申请公布号 |
WO2004075343(A1) |
申请公布日期 |
2004.09.02 |
申请号 |
WO2004JP01677 |
申请日期 |
2004.02.17 |
申请人 |
OHMI, TADAHIRO;MORIMOTO, AKIHIRO;NAKAMURA, FUMIAKI |
发明人 |
OHMI, TADAHIRO;MORIMOTO, AKIHIRO;NAKAMURA, FUMIAKI |
分类号 |
H01Q9/04;(IPC1-7):H01Q1/38 |
主分类号 |
H01Q9/04 |
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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