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1. 发明公开

EP2959538A2 MULTI-MODE CAVITY FILTER AND EXCITATION DEVICE THEREFOR 审中-公开
标题翻译：多模态腔体滤波器和刺激设备THEREFOR
公开(公告)号：EP2959538A2
公开(公告)日：2015-12-30
申请号：EP14747969.5
申请日：2014-02-21
申请人： Mesaplexx Pty Ltd
发明人： KENINGTON, Peter Blakeborough , HENDRY, David Robert , COOPER, Steven John
IPC分类号： H01P1/208
CPC分类号： H01P7/105 , H01P1/2082 , H01P1/2086
摘要： A multi-mode cavity filter, including at least one dielectric resonator body incorporating a piece of dielectric material having a shape to support first resonant mode and a second substantially degenerate resonant mode; excitation device(s) for at least one of: establishing an electromagnetic field external to, but immediately adjacent to, face of the dielectric resonator body or for extracting energy from an electromagnetic field located external to, but immediately adjacent to, a face of the dielectric resonator body, a layer of conductive material in contact with and covering the dielectric resonator body on the face of the dielectric resonator body: at least one aperture in the layer of conductive material for inputting signals to the dielectric resonator body and/or outputting signals from the dielectric resonator body, wherein the excitation device is located, in at least two dimensions, at an electrical centre of the face of the dielectric resonator body.

2. 发明公开

EP2748889A1 MULTI -MODE FILTER WITH DIELECTRIC RESONATOR SUPPORTING DEGENERATE RESONANT MODES 失效
标题翻译：以电介质谐振器支持MODI与缩短响应更多模滤波器
公开(公告)号：EP2748889A1
公开(公告)日：2014-07-02
申请号：EP12759806.8
申请日：2012-08-23
申请人： Mesaplexx Pty Ltd
发明人： HENDRY, David Robert , COOPER, Steven John , KENINGTON, Peter Blakeborough
IPC分类号： H01P7/10 , H01P1/208
CPC分类号： H01P1/2086 , H01P1/2002 , H01P1/2088 , H01P7/105 , Y10T29/49016
摘要： A multi-mode cavity filter comprises a dielectric body having at least first and second orthogonal resonant modes; a first coupling element formed on a first face of the dielectric body for coupling energy to at least a first resonant mode; and a second coupling element formed on the first face of the dielectric body for coupling energy from the at least a first resonant mode. The dielectric body is capable of supporting a first coupling path between the first coupling element and the second coupling element via the at least a first resonant mode and a second coupling path between the first coupling element and the second coupling element, the second coupling path being such that at least partial cancellation of at least some coupled energy takes place so as to form a zero in a response of the filter.

3. 发明授权

EP2748886B1 MULTI-MODE FILTER WITH DIELECTRIC RESONATOR SUPPORTING DEGENERATE RESONANT MODES 有权
标题翻译：具有支持退化谐振模式的介质谐振器的多模滤波器
公开(公告)号：EP2748886B1
公开(公告)日：2017-10-25
申请号：EP12759172.5
申请日：2012-08-23
申请人： Mesaplexx Pty Ltd
发明人： HENDRY, David Robert , COOPER, Steven John , KENINGTON, Peter Blakeborough
IPC分类号： H01P7/10 , H01P1/208
CPC分类号： H01P1/2086 , H01P1/2002 , H01P1/2088 , H01P7/105 , Y10T29/49016
摘要： A multi-mode cavity filter comprises a dielectric body having at least first and second orthogonal resonant modes; a first coupling element formed on a first face of the dielectric body for coupling energy to at least a first resonant mode; and a second coupling element formed on the first face of the dielectric body for coupling energy from the at least a first resonant mode. The dielectric body is capable of supporting a first coupling path between the first coupling element and the second coupling element via the at least a first resonant mode and a second coupling path between the first coupling element and the second coupling element, the second coupling path being such that at least partial cancellation of at least some coupled energy takes place so as to form a zero in a response of the filter.

4. 发明公开

EP2959532A1 MULTI-MODE CAVITY FILTER 审中-公开
标题翻译：多模式腔体滤波器
公开(公告)号：EP2959532A1
公开(公告)日：2015-12-30
申请号：EP14714762.3
申请日：2014-02-21
申请人： Mesaplexx Pty Ltd
发明人： KENINGTON, Peter Blakeborough , HENDRY, David Robert , COOPER, Steven John
IPC分类号： H01P1/208
CPC分类号： H01P7/105 , H01P1/2086
摘要： A multi-mode cavity filter, comprising at least first and second dielectric resonator bodies, each of which incorporates a piece of dielectric material, the first piece of dielectric material having a shape such that it can support at least a first resonant mode and at least a second resonant mode that is substantially degenerate with the first resonant mode, and the second piece of dielectric material having a shape such that it can support at least a third resonant mode and at least a fourth resonant mode that is substantially degenerate with the third resonant mode, a layer of electrically conductive material in contact with and covering at least a surface of the first dielectric resonator body and a surface of the second dielectric resonator body, at least one aperture in the layer of electrically conductive material, wherein the at least one aperture comprises at least first and second contiguous or separate portions, wherein the first portion is arranged to transfer signals from at least the first or second resonant mode in the first dielectric resonant body to at least the third or fourth resonant mode in the second dielectric resonant body and the second portion is arranged to transfer signals from at least the first or second resonant mode in the first dielectric resonant body to at least the third or fourth resonant mode in the second dielectric resonant body in parallel.

5. 发明公开

EP2959531A1 REDUCING IMPACT ON INSERTION LOSS OF APERTURES IN CONDUCTIVE COVERING OF FILTER BODY 审中-公开
标题翻译：减少对首席开口插入损耗的影响覆盖一个过滤器主体
公开(公告)号：EP2959531A1
公开(公告)日：2015-12-30
申请号：EP14714761.5
申请日：2014-02-21
申请人： Mesaplexx Pty Ltd
发明人： KENINGTON, Peter Blakeborough , HENDRY, David Robert , COOPER, Steven John
IPC分类号： H01P1/208
CPC分类号： H01P1/2086
摘要： A multi-mode cavity filter, comprising: at least two dielectric resonator bodies, the first 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;the second dielectric resonator body also comprising a piece of dielectric material, the dielectric properties, shape and dimensions of which may differ from those of the first dielectric resonator body;the said second piece of dielectric material having a shape such that it can support at least a first resonant mode; a layer of conductive material in contact with and covering both of the dielectric resonator bodies; at least one aperture in the layer or layers of conductive material appearing at the interface of the first dielectric resonator body and the second dielectric resonator body, for at least one of: transferring signals from the second dielectric resonator body to the first dielectric resonator body, transferring signals from the first dielectric resonator body to the second dielectric resonator body and outputting signals from the first 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 existing within the first dielectric resonator,in parallel, and directly coupling signals from the first resonant mode and the second substantially degenerate resonant mode existing within the first dielectric resonator, in parallel.

6. 发明授权

EP2748888B1 MULTI-MODE FILTER WITH DIELECTRIC RESONATOR SUPPORTING DEGENERATE RESONANT MODES 有权
公开(公告)号：EP2748888B1
公开(公告)日：2018-10-24
申请号：EP12759500.7
申请日：2012-08-23
申请人： Mesaplexx Pty Ltd
发明人： HENDRY, David Robert , COOPER, Steven John , KENINGTON, Peter Blakeborough
IPC分类号： H01P7/10
CPC分类号： H01P1/2086 , H01P1/2002 , H01P1/2088 , H01P7/105 , Y10T29/49016
摘要： A multi-mode cavity filter comprises a dielectric body having at least first and second orthogonal resonant modes; a first coupling element formed on a first face of the dielectric body for coupling energy to at least a first resonant mode; and a second coupling element formed on the first face of the dielectric body for coupling energy from the at least a first resonant mode. The dielectric body is capable of supporting a first coupling path between the first coupling element and the second coupling element via the at least a first resonant mode and a second coupling path between the first coupling element and the second coupling element, the second coupling path being such that at least partial cancellation of at least some coupled energy takes place so as to form a zero in a response of the filter.

7. 发明公开

EP2959537A1 CONTROLLING COUPLING IN A FILTER BY APERTURE DESIGN 审中-公开
标题翻译：控制和功率在过滤器BY DESIGN开口
公开(公告)号：EP2959537A1
公开(公告)日：2015-12-30
申请号：EP14717164.9
申请日：2014-02-21
申请人： Mesaplexx Pty Ltd
发明人： KENINGTON, Peter Blakeborough , HENDRY, David Robert , COOPER, Steven John
IPC分类号： H01P1/208
CPC分类号： H01P7/10 , H01P1/207 , H01P1/2086
摘要： 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.

8. 发明公开

EP2959533A1 FILTER 审中-公开
标题翻译：过滤
公开(公告)号：EP2959533A1
公开(公告)日：2015-12-30
申请号：EP14714763.1
申请日：2014-02-21
申请人： Mesaplexx Pty Ltd
发明人： KENINGTON, Peter Blakeborough , HENDRY, David Robert , COOPER, Steven John
IPC分类号： H01P1/208
CPC分类号： H01P7/105 , H01P1/2086
摘要： A cavity filter, including first and second dielectric resonator bodies, each incorporating a piece of dielectric material, each piece of dielectric material shaped to support at least a first resonant mode, at least one excitation device for establishing an electromagnetic field within at least a first dielectric resonator body or extracting energy from an electromagnetic field located within the first dielectric resonator body, a layer of electrically conductive material in contact with and covering a surface of the first and a surface of the second dielectric resonator bodies, an aperture in the layer of electrically conductive material for inputting signals to the second dielectric resonator body and/or outputting signals from the second dielectric resonator body wherein the at least one excitation device is arranged to directly excite the first resonant mode or directly extract energy from the first resonant mode in the second dielectric resonator via the aperture.
摘要翻译：一种腔体滤波器，至少包括第一和第二介质谐振器主体，每个介质谐振器体包括一块介质材料，每块介质材料具有至少可以支持第一谐振模式的形状，至少一个激励装置用于至少一个在至少第一介质谐振器主体内建立电磁场或者从位于至少第一介质谐振器主体内的电磁场提取能量中的一个，导电材料层与第一介质谐振器主体的至少一个表面接触并且覆盖第一介质谐振器主体的至少一个表面介质谐振器主体和第二介质谐振器主体的表面上的至少一个开口，导电材料层中的至少一个开口用于向第二介质谐振器主体输入信号和从第二介质谐振器主体输出信号中的至少一个，其中激励装置被布置成直接激发第一谐振模式或直接提取en 通过所述至少一个孔径从所述第二介质谐振器中的所述第一谐振模式中消失。

9. 发明公开

EP2912716A1 ANTENNA AND FILTER STRUCTURES 审中-公开
标题翻译：天线和滤波器结构
公开(公告)号：EP2912716A1
公开(公告)日：2015-09-02
申请号：EP13785589.6
申请日：2013-10-25
申请人： Mesaplexx Pty Ltd
发明人： KENINGTON, Peter Blakeborough , HENDRY, David Robert , COOPER, Steven John
IPC分类号： H01P1/208 , H01P7/06 , H01P7/10 , H01Q13/18
CPC分类号： H01P7/06 , H01P1/2086
摘要： A combined filter and antenna structure (400) comprising a multi-mode cavity filter and an antenna, wherein: the filter comprises: a dielectric body (310) provided with a conductive covering (312); and an interface (412) arranged to exchange energy between a standing wave in the body and a current conveyed external to the body; and the antenna (412) is arranged to exchange energy between a travelling wave outside the body and a standing wave inside the body and the antenna comprises: a first window (412) provided in the covering. Structures formed in this way compactly combine filtering and antenna operations.

10. 发明授权

EP2748889B1 MULTI-MODE FILTER WITH DIELECTRIC RESONATOR SUPPORTING DEGENERATE RESONANT MODES 失效
公开(公告)号：EP2748889B1
公开(公告)日：2018-02-28
申请号：EP12759806.8
申请日：2012-08-23
申请人： Mesaplexx Pty Ltd
发明人： HENDRY, David Robert , COOPER, Steven John , KENINGTON, Peter Blakeborough
IPC分类号： H01P7/10 , H01P1/208
CPC分类号： H01P1/2086 , H01P1/2002 , H01P1/2088 , H01P7/105 , Y10T29/49016
摘要： A multi-mode cavity filter comprises a dielectric body having at least first and second orthogonal resonant modes; a first coupling element formed on a first face of the dielectric body for coupling energy to at least a first resonant mode; and a second coupling element formed on the first face of the dielectric body for coupling energy from the at least a first resonant mode. The dielectric body is capable of supporting a first coupling path between the first coupling element and the second coupling element via the at least a first resonant mode and a second coupling path between the first coupling element and the second coupling element, the second coupling path being such that at least partial cancellation of at least some coupled energy takes place so as to form a zero in a response of the filter.

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