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11.发明申请Systems and methods for blocking microwave propagation in parallel plate structures 失效在平行板结构中阻挡微波传播的系统和方法公开(公告)号：US20080186111A1
公开(公告)日：2008-08-07
申请号：US12009109
申请日：2008-01-16
申请人： William E. McKinzie
发明人： William E. McKinzie
IPC分类号： H01P7/00
CPC分类号： H01P1/20 , H01P1/2005 , H05K1/0216 , H05K1/0236 , H05K1/0239 , H05K1/115 , H05K1/162 , H05K2201/09609 , H05K2201/09672
摘要： Systems and methods are taught for blocking the propagation of electromagnetic waves in parallel-plate waveguide (PPW) structures. Periodic arrays of resonant vias are used to create broadband high frequency stop bands in the PPW, while permitting DC and low frequency waves to propagate. Some embodiments of resonant via arrays are mechanically balanced, which promotes improved manufacturability. Important applications include electromagnetic noise reduction in layered electronic devices such as circuit boards, ceramic modules, and semiconductor chips.
摘要翻译： 教导系统和方法阻止平行板波导（PPW）结构中电磁波的传播。 谐振通孔的周期阵列用于在PPW中产生宽带高频阻带，同时允许DC和低频波传播。 谐振通孔阵列的一些实施例是机械平衡的，这促进了改进的可制造性。 重要的应用包括诸如电路板，陶瓷模块和半导体芯片的分层电子设备中的电磁降噪。
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公开(公告)号：US20080143621A1
公开(公告)日：2008-06-19
申请号：US11998316
申请日：2007-11-29
CPC分类号： H01Q7/00 , H01Q15/0053 , H01Q15/0086
摘要： An electromagnetic reactive edge treatment including an array of capacitively-loaded loops is disposed at or near an edge of a conductive wedge. The axes of the loops are oriented parallel to the edge of the wedge. This edge treatment may enhance or suppress the hard diffraction coefficient, depending on the resonant frequency f0) of the array of loaded loops. Diffraction of incident waves that are lower (higher) in frequency than f0 may be enhanced (suppressed) due to the increase (decrease) in effective permeability of the volume occupied by the array of loops. Applications include controlling antenna patterns, side lobe levels, and backlobe levels for antennas mounted on conductive surfaces near edges or corners.
摘要翻译： 包括电容负载环阵列的电磁反应边缘处理设置在导电楔的边缘处或附近。 环的轴线平行于楔形件的边缘定向。 这种边缘处理可以增强或抑制硬衍射系数，这取决于加载的环阵列的谐振频率f 0 0 0。 由于循环阵列所占据的体积的有效磁导率的增加（降低），可以增强（抑制）频率比f 0 <0 更低（更高）的入射波的衍射。 应用包括安装在靠近边缘或拐角处的导电表面上的天线的天线方向图，旁瓣电平和背景电平。
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公开(公告)号：US08620247B2
公开(公告)日：2013-12-31
申请号：US13293550
申请日：2011-11-10
CPC分类号： H03H7/40 , H03H7/38 , H04B1/0458
摘要： A system that incorporates teachings of the present disclosure can include, for example, determining from nodal voltages sampled at an input port of a matching network an impedance of a variable load coupled to an output port of the matching network, generating at least one control signal according to the nodal voltage, and tuning the matching network with the at least one control signal. Additional embodiments are disclosed.
摘要翻译： 结合本公开的教导的系统可以包括例如从匹配网络的输入端口处采样的节点电压确定耦合到匹配网络的输出端口的可变负载的阻抗，生成至少一个控制信号 根据节点电压，并用至少一个控制信号来调谐匹配网络。 公开了另外的实施例。
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公开(公告)号：US08564381B2
公开(公告)日：2013-10-22
申请号：US13217748
申请日：2011-08-25
申请人： William E. McKinzie
发明人： William E. McKinzie
摘要： A system that incorporates teachings of the present disclosure may include, for example, an adaptive impedance matching network having an RF matching network coupled to at least one RF input port and at least one RF output port and comprising one or more controllable variable reactive elements. The RF matching network can be adapted to reduce a level of reflected power transferred from said at least one input port by varying signals applied to said controllable variable reactive elements. The one or more controllable variable reactive elements can be coupled to a circuit adapted to map one or more control signals that are output from a controller to a signal range that is compatible with said one or more controllable variable reactive elements. Additional embodiments are disclosed.
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公开(公告)号：US20120154975A1
公开(公告)日：2012-06-21
申请号：US13289194
申请日：2011-11-04
CPC分类号： H01G7/06 , H01G4/33 , H01G4/38 , H03H2001/0014 , H04B1/0458
摘要： A system that incorporates teachings of the present disclosure may include, for example, a first solid electrode, a second electrode separated into subsections, and a dielectric medium separating the subsections from the first solid electrode, where the subsections of the second electrode include a first group of subsections and a second group of subsections, where the first group of subsections are connectable with a first terminal for receiving an input signal, and where the second group of subsections is connectable with a second terminal for providing an output signal. Other embodiments are disclosed.
摘要翻译： 结合本公开的教导的系统可以包括例如第一固体电极，分成子部分的第二电极和将第一电极的子部分分开的电介质，其中第二电极的子部分包括第一固体电极 小组组和第二组子部分，其中第一组子部分可与用于接收输入信号的第一终端连接，并且其中第二组子部分可与第二终端连接以提供输出信号。 公开了其他实施例。
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