发明名称 |
Omni-directional antenna in an hourglass-shaped vase housing |
摘要 |
An antenna structure for receiving digital television broadcast signals includes a vase antenna housing having a generally hourglass shape with conically-shaped upper and lower segments joined together to define a narrower diameter middle portion. The antenna structure further includes a signal receiving antenna etched on the inner surface of the vase antenna housing. The signal receiving antenna conforms to the shape of the vase antenna housing and thereby exhibits an arcuate, partial hourglass shape. The signal receiving antenna may be a cloverleaf antenna or a spiral antenna. |
申请公布号 |
US8299976(B2) |
申请公布日期 |
2012.10.30 |
申请号 |
US20100655771 |
申请日期 |
2010.01.07 |
申请人 |
LENZI LOUIS E.;CASKEY HENRY D.;TINAPHONG PRAPAN PAUL;BENEDETTI DAVID A.;HUNG CHUNG HUA;YIN HONG;AUDIOVOX CORPORATION |
发明人 |
LENZI LOUIS E.;CASKEY HENRY D.;TINAPHONG PRAPAN PAUL;BENEDETTI DAVID A.;HUNG CHUNG HUA;YIN HONG |
分类号 |
H01Q9/16 |
主分类号 |
H01Q9/16 |
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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