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1. 发明申请

WO2013052910A3 SLAT-CONSTRUCTED AUTONOMIC TRANSFORMERS 审中-公开
标题翻译： SLAT建造的自动变压器
公开(公告)号：WO2013052910A3
公开(公告)日：2013-06-20
申请号：PCT/US2012059119
申请日：2012-10-05
申请人： BIRD ROSS , BRADLEY WILLIAM M , KNOWLES GARETH J
发明人： BIRD ROSS , BRADLEY WILLIAM M , KNOWLES GARETH J
IPC分类号： H01L41/02
CPC分类号： H01L41/27 , H01L41/0471 , H01L41/0833 , H01L41/107 , Y10T29/42
摘要： A multilayer ceramic core transformer comprising a first ceramic member including a first electrode assembly, a second electrode assembly, a plurality of non-conductive tab, and a second ceramic member having the same components with the first ceramic member, the first ceramic member being stacked with the second ceramic member, and methods of constructing the multilayer ceramic core transformer are disclosed.
摘要翻译：一种多层陶瓷芯变压器，包括第一陶瓷构件，第一陶瓷构件包括第一电极组件，第二电极组件，多个非导电凸片和具有与第一陶瓷构件相同部件的第二陶瓷构件，第一陶瓷构件被堆叠并且公开了构造多层陶瓷芯变压器的方法。

2. 发明申请

WO2013052910A2 SLAT-CONSTRUCTED AUTONOMIC TRANSFORMERS 审中-公开
标题翻译： SLAT建造的自动变压器
公开(公告)号：WO2013052910A2
公开(公告)日：2013-04-11
申请号：PCT/US2012/059119
申请日：2012-10-05
申请人： BIRD, Ross , BRADLEY, William, M. , KNOWLES, Gareth, J.
发明人： BIRD, Ross , BRADLEY, William, M. , KNOWLES, Gareth, J.
IPC分类号： H01L41/02
CPC分类号： H01L41/27 , H01L41/0471 , H01L41/0833 , H01L41/107 , Y10T29/42
摘要： Multilayered piezoelectric transformers, transformer elements and methods of constructing piezoelectric transformers are disclosed.
摘要翻译：公开了多层压电变压器，变压器元件和构造压电变压器的方法。

3. 发明申请

WO2004093244A2 PIXELIZED FREQUENCY SELECTIVE SURFACES FOR RECONFIGURABLE ARTIFICIAL MAGNETICALLY CONDUCTING GROUND PLANES 审中-公开
标题翻译：可重构人造磁性地面平面的像素化频率选择表面
公开(公告)号：WO2004093244A2
公开(公告)日：2004-10-28
申请号：PCT/US2004/011198
申请日：2004-04-12
申请人： THE PENN STATE RESEARCH FOUNDATION , QORTEK CORPORATION , WERNER, Douglas, H. , JACKSON, Thomas, N. , KNOWLES, Gareth, J.
发明人： WERNER, Douglas, H. , JACKSON, Thomas, N. , KNOWLES, Gareth, J.
IPC分类号： H01Q
CPC分类号： H01Q1/38 , H01Q1/40 , H01Q15/002 , H01Q17/00
摘要： A reconfigurable frequency selective surface (FSS) includes a plurality of conducting patches supported on the surface of a dielectric layer, with selectable electrical interconnections between the conducting patches so as to provide a desired characteristic. The reconfigurable FSS can be used in a reconfigurable artificial magnetic conductor (AMC). A reconfigurable AMC includes a dielectric layer, a conducting back-plane on one surface of the dielectric layer, and a reconfigurable FSS on the other surface of the dielectric layer. A reconfigurable AMC can be used as a dynamically reconfigurable ground plane for a low-profile antenna system.
摘要翻译：可重新配置的频率选择表面（FSS）包括在电介质层的表面上支撑的多个导电贴片，并且在导电贴片之间具有可选择的电互连，从而提供期望的特性。可重构FSS可用于可重构人造磁导体（AMC）。可重新配置的AMC包括电介质层，在介电层的一个表面上的导电背面，以及介电层另一表面上的可重新配置的FSS。可重配置AMC可用作低调天线系统的动态可重配置接地平面。

4. 发明申请

WO2013019905A1 INTRINSIC ADAPTIVE AND AUTONOMIC PIEZOTRANSFORMER CIRCUITS 审中-公开
标题翻译：内置自适应和自动PIEZOTRANSFORMER电路
公开(公告)号：WO2013019905A1
公开(公告)日：2013-02-07
申请号：PCT/US2012/049232
申请日：2012-08-01
申请人： KNOWLES, Gareth, J. , MURRAY, John , BIRD, Ross , BRADLEY, William , ZOOK, Jon
发明人： KNOWLES, Gareth, J. , MURRAY, John , BIRD, Ross , BRADLEY, William , ZOOK, Jon
IPC分类号： H01L41/08 , H02M3/337
CPC分类号： H01L41/044 , H01L41/107 , H02M3/335 , H02M7/53 , H02M2007/4815 , H02M2007/4818
摘要： An intrinsic piezoelectric transformer circuit a piezoelectric transformer circuit is provided that has a primary side component including first and second electrodes, a secondary side component including first and second electrodes, and at least one tertiary component including first and second electrodes. A power bridge is provided which includes one or more switches, each switch has a gate terminal that is directly connected to the second electrode of the tertiary component of the piezoelectric transformer. The first electrode of the tertiary component of the piezoelectric transformer is connected to a reference for the one or more switches of the power bridge. The first electrode of the primary component of the piezoelectric transformer is electrically connected to a power bridge output and the second electrode of the primary component of the piezoelectric transformer is connected to a ground terminal.
摘要翻译：提供一种压电变压器电路的本征压电变压器电路，其具有包括第一和第二电极的初级侧部件，包括第一和第二电极的次级侧部件和包括第一和第二电极的至少一个第三部件。提供一种电源桥，其包括一个或多个开关，每个开关具有直接连接到压电变压器的三次分量的第二电极的栅极端子。压电变压器的三次分量的第一电极连接到功率桥的一个或多个开关的基准。压电变压器的主要部件的第一电极电连接到功率桥输出，并且压电变压器的主要部件的第二电极连接到接地端子。

5. 发明申请

WO2014145587A1 FREQUENCY TRACKING PIEZOELECTRIC TRANSFORMER POWER CONVERTER WITH SIMULTANEOUS TWO-PARAMETER CONTROL 审中-公开
标题翻译：具有同步双参数控制的频率跟踪压电变压器功率转换器
公开(公告)号：WO2014145587A1
公开(公告)日：2014-09-18
申请号：PCT/US2014/030380
申请日：2014-03-17
申请人： BRADLEY, William M. , BIRD, Ross W. , ZOOK, Jonathan M. , ELDRED, Denis , KNOWLES, Gareth J.
发明人： BRADLEY, William M. , BIRD, Ross W. , ZOOK, Jonathan M. , ELDRED, Denis , KNOWLES, Gareth J.
IPC分类号： H01L41/04
CPC分类号： H01L41/044 , H02M7/043
摘要： The present invention is directed to a piezoelectric transformer based power converter that exhibits efficient operating point tracking ability while providing output regulation by means of simultaneous two-parameter control of the converter power stage. A regulation control stage provides the power stage a regulation control signal indicative of the difference between the measured output parameter and a set-point reference, therefore continuously controlling the gain of the converter to result in a stabilized, regulated output. Additionally, a frequency control stage simultaneously provides the power stage with a frequency control signal correlative to the difference between the current and desired operating points of the piezoelectric transformer. The power stage then translates the frequency control signal into an adjustment to the operational frequency of the input signal to the piezoelectric transformer, as to continuously drive the operating point to the desired position.
摘要翻译：本发明涉及一种基于压电变压器的功率转换器，其具有高效的工作点跟踪能力，同时通过转换器功率级的同时双参数控制提供输出调节。调节控制级为功率级提供表示测量的输出参数和设定点参考之间的差的调节控制信号，因此连续地控制转换器的增益以产生稳定的调节输出。此外，频率控制级同时向功率级提供与压电变压器的当前工作点和期望工作点之间的差相关的频率控制信号。功率级然后将频率控制信号转换为对压电变压器的输入信号的工作频率的调节，以便将工作点连续地驱动到期望的位置。

6. 发明申请

WO2004093244A3 PIXELIZED FREQUENCY SELECTIVE SURFACES FOR RECONFIGURABLE ARTIFICIAL MAGNETICALLY CONDUCTING GROUND PLANES 审中-公开
标题翻译：可重构人造磁性地面平面的像素化频率选择表面
公开(公告)号：WO2004093244A3
公开(公告)日：2005-01-27
申请号：PCT/US2004011198
申请日：2004-04-12
申请人： PENN STATE RES FOUND , QORTEK CORP , WERNER DOUGLAS H , JACKSON THOMAS N , KNOWLES GARETH J
发明人： WERNER DOUGLAS H , JACKSON THOMAS N , KNOWLES GARETH J
IPC分类号： H01Q1/38 , H01Q1/40 , H01Q15/00 , H01Q17/00 , H01Q15/02 , H01Q15/24 , H01Q19/00
CPC分类号： H01Q1/38 , H01Q1/40 , H01Q15/002 , H01Q17/00
摘要： A reconfigurable frequency selective surface (FSS) includes a plurality of conducting patches (12) supported on the surface of a dielectric layer (16), with selectable electrical interconnections (14) between the conducting patches (12) so as to provide a desired characteristic. The reconfigurable FSS can be used in a reconfigurable artificial magnetic conductor (AMC). A reconfigurable AMC (10) includes a dielectric layer (16), a conducting back-plane (18) on one surface of the dielectric layer (16), and a reconfigurable FSS on the other surface of the dielectric layer (16). A reconfigurable AMC (10) can be used as a dynamically reconfigurable ground plane for a low-profile antenna system.
摘要翻译：可重构频率选择表面（FSS）包括支撑在电介质层（16）的表面上的多个导电贴片（12），并且在导电贴片（12）之间具有可选的电互连（14），以便提供期望的特性。可重构FSS可用于可重构人造磁导体（AMC）。可重新配置的AMC（10）包括电介质层（16），介电层（16）的一个表面上的导电背面（18）以及介电层（16）的另一个表面上的可重新配置的FSS。可重配置AMC（10）可用作低调天线系统的动态可重配置接地层。

7. 发明申请

WO1994026588A1 APPARATUS AND METHOD FOR CONTROLLING THE SHAPE OF STRUCTURES 审中-公开
标题翻译：用于控制结构形状的装置和方法
公开(公告)号：WO1994026588A1
公开(公告)日：1994-11-24
申请号：PCT/US1994005053
申请日：1994-05-05
申请人： GRUMMAN AEROSPACE CORPORATION , AUSTIN, Fred , ROSSI, Michael, J. , KNOWLES, Gareth, J.
发明人： GRUMMAN AEROSPACE CORPORATION
IPC分类号： B64C03/52
CPC分类号： B64C3/48 , Y02T50/14
摘要： An apparatus and method control the shape of a structure (6) with one or more surfaces (8, 9) and internal actuators (11). A plurality of translational actuators (11) are capable of extending and contracting. The structure (6) can have any number of controllable surfaces (8, 9) which are controlled by computing the actuator strokes or loads required for achieving specified surface deflections. There are two methods for accomplishing this control. In the actuator stroke-control method, the surface deflections, or deflection errors for closed-loop control, are multiplied by a stroke-control gain matrix which is a function of the properties of the structure with the actuators absent. In the actuator load-control method, the surface deflections, or deflection errors for closed-loop control, are multiplied by a load-control gain matrix which is a function of the properties of the structure with the actuators absent. In either of these methods, different control gain matrices can be developed depending on whether it is desired to minimize actuator loads or surface shape errors.
摘要翻译：控制具有一个或多个表面（8,9）和内部致动器（11）的结构（6）的形状的装置和方法。多个平移致动器（11）能够伸缩。结构（6）可以具有任何数量的可控表面（8,9），其可通过计算用于实现指定的表面偏转所需的致动器行程或载荷来控制。实现这种控制有两种方法。在执行器行程控制方法中，闭环控制的表面偏转或偏转误差乘以行程控制增益矩阵，该行程控制增益矩阵是不存在执行器的结构特性的函数。在执行器负载控制方法中，闭环控制的表面偏转或偏转误差乘以负载控制增益矩阵，该增益矩阵是不存在执行器的结构特性的函数。在这些方法中的任一种中，可以根据是否希望最小化致动器负载或表面形状误差来开发不同的控制增益矩阵。

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