发明名称 |
Helical antenna assembly and tool for assembling same |
摘要 |
A helical antenna having a radiator portion formed on a flexible substrate and a rigid substrate with a center feed element electrically connected to the radiator portion. The flexible substrate is supported by a support assembly with the radiator portion spaced substantially equidistant from the center feed element. The support assembly includes a first non-conductive member mounted to one surface of the rigid substrate at a first location, a second non-conductive member mounted to a second surface at the first location, a third non-conductive member mounted to the one surface at a second location spaced from the first location, and a fourth non-conductive member mounted to the second surface at the second location. A tool for assembling the helical antenna is provided having a base member with a plurality of elongated members mounted thereon substantially equidistant from each other and extending outwardly therefrom. A plurality of holes formed in the elongated members removably receive pins when in registration with holes in the flexible substrate. A rotatable tuning cap for fine tuning the antenna may be used having a plurality of tuning elements extending axially with the central antenna axis.
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申请公布号 |
US6107977(A) |
申请公布日期 |
2000.08.22 |
申请号 |
US19980136499 |
申请日期 |
1998.08.19 |
申请人 |
QUALCOMM INCORPORATED |
发明人 |
TASSOUDJI, MOHAMMAD A.;GULINO, RONALD |
分类号 |
H01Q1/36;H01Q11/08;(IPC1-7):H01Q1/36 |
主分类号 |
H01Q1/36 |
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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