发明名称 |
DUAL BAND LINEAR ANTENNA ARRAY |
摘要 |
A dual band linear antenna array, having a set of radiator constructed by four hard linear conductors. The linear conductors are equidistantly arranged at four corners and extend parallel to each other. By serially connecting to a signal feed terminal, the roots of the linear conductors are connected to a copper tube via a coaxial cable external conductor (ground signal). Three of the linear conductors have the same length, which is about one quarter wavelength of the high-frequency electric wave received thereby and transmitted therefrom. The other linear conductor has the length longer than these three linear conductors at about one quarter wavelength of a low-frequency electric wave received thereby and transmitted therefrom. Thereby, an array of dual band antenna is obtained to achieve omni-directional reception and transmission of radiation.
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申请公布号 |
US2005035918(A1) |
申请公布日期 |
2005.02.17 |
申请号 |
US20030641140 |
申请日期 |
2003.08.15 |
申请人 |
JUNG CHI HSIANG;SHENG LAI ZIH;HSUN KUO UUO |
发明人 |
JUNG CHI HSIANG;SHENG LAI ZIH;HSUN KUO UUO |
分类号 |
H01Q5/00;H01Q9/30;H01Q21/30;(IPC1-7):H01Q21/00 |
主分类号 |
H01Q5/00 |
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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