发明名称 |
TUBULAR ENDFIRE SLOT-MODE ANTENNA ARRAY WITH INTER-ELEMENT COUPLING AND ASSOCIATED METHODS |
摘要 |
The tubular slot-mode antenna includes an array of slot antenna units carried by a tubular substrate, e.g. a cylindrical substrate, and each slot antenna unit having a pair of patch antenna elements arranged in laterally spaced apart relation about at least one central feed position. Adjacent patch antenna elements of adjacent slot-mode antenna units have respective spaced apart edge portions with predetermined shapes and relative positioning to provide increased capacitive coupling therebetween. The array of slot-mode antenna units may define a plurality of ring-shaped slots coaxial with an axis of the tubular substrate, and a feed arrangement may be coupled thereto to operate the array of slot-mode antenna units in an endfire mode.
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申请公布号 |
US2008150820(A1) |
申请公布日期 |
2008.06.26 |
申请号 |
US20080017183 |
申请日期 |
2008.01.21 |
申请人 |
HARRIS CORPORATION |
发明人 |
DURHAM TIMOTHY E.;GOTHARD GRIFFIN K.;JONES ANTHONY MARK;KRALOVEC JAY;LANDERS STEPHEN R.;ORTIZ SEAN;SNYDER CHRIS;TROSA RALPH |
分类号 |
H01Q13/10;H01P11/00;H01Q1/38 |
主分类号 |
H01Q13/10 |
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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