发明名称 |
CONTROLLING COUPLING IN A FILTER BY APERTURE DESIGN |
摘要 |
<p>A multi-mode cavity filter, comprising: at least one dielectric resonator body incorporating a piece of dielectric material, the piece of dielectric material having a shape such that it can support at least a first resonant mode and at least a second substantially degenerate resonant mode; a layer of conductive material in contact with and covering the dielectric resonator body; and a coupling mechanism comprising at least one aperture in the layer of conductive material for at least one of inputting signals to the dielectric resonator body and outputting signals from the dielectric resonator body, the at least one aperture being arranged for at least one of directly coupling signals to the first resonant mode and the second substantially degenerate resonant mode in parallel, and directly coupling signals from the first resonant mode and the second substantially degenerate resonant mode in parallel.</p> |
申请公布号 |
WO2014128491(A1) |
申请公布日期 |
2014.08.28 |
申请号 |
WO2014GB50526 |
申请日期 |
2014.02.21 |
申请人 |
MESAPLEXX PTY LTD;KENINGTON, PETER BLAKEBOROUGH |
发明人 |
KENINGTON, PETER BLAKEBOROUGH;HENDRY, DAVID ROBERT;COOPER, STEVEN JOHN |
分类号 |
H01P1/208 |
主分类号 |
H01P1/208 |
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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