发明名称 |
INTEGRATED MM-WAVE PLANAR ARRAY ANTENNA WITH LOW LOSS FEEDING NETWORK |
摘要 |
<p>An array antenna comprises a first substrate comprising a first plurality of ceramic layers; a second substrate comprising a second plurality of ceramic layers; a bottom ground plane stacked on the bottom of the second ceramic substrate; a plurality of quasi-cavity-backed patch antennas mounted on a top surface the first substrate, each of the patch antennas including a radiating element and two grounded grid-like conductor walls; and a mixed feeding network coupled to each of the patch antennas. The array antenna working at mm-wave frequency band can provide high radiation efficiency and low loss from feeding network by using quasi-cavity-backed patch elements and a mixed feeding network configuration.</p> |
申请公布号 |
WO2006097050(A1) |
申请公布日期 |
2006.09.21 |
申请号 |
WO2006CN00413 |
申请日期 |
2006.03.17 |
申请人 |
THE CHINESE UNIVERSITY OF HONG KONG;HUANG, YONG;WU, KE-LI |
发明人 |
HUANG, YONG;WU, KE-LI |
分类号 |
H01Q1/38 |
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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