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    Apparatus for reducing electric field and radiation field in magnetic resonant coupling coils or magnetic induction device for wireless energy transfer
    1.
    发明授权
    Apparatus for reducing electric field and radiation field in magnetic resonant coupling coils or magnetic induction device for wireless energy transfer 有权
    用于减少磁共振耦合线圈中的电场和辐射场的装置或用于无线能量传输的磁感应装置

    公开(公告)号：US08466375B2

    公开(公告)日：2013-06-18

    申请号：US12974901

    申请日：2010-12-21

    申请人： In-Kui Cho ,  Je-Hoon Yun ,  Seong-Min Kim ,  Jung-Ick Moon

    发明人： In-Kui Cho ,  Je-Hoon Yun ,  Seong-Min Kim ,  Jung-Ick Moon

    IPC分类号： H05K9/00

    CPC分类号： H05K9/0052 ,  H01F27/36 ,  H01F38/14 ,  H01P7/005 ,  H01Q17/00

    摘要： An apparatus for reducing a radiation power and an electric field includes a transmission end energy transfer unit configured to include a feeding roof and a transmission coil, a receiving end energy transfer unit configured to be symmetrically separated from the transmission end energy transfer unit at a predetermined distance, and to include a receiving roof and a receiving coil, a first electric field shield configured to be made of a nonconductor, to have a shape surrounding the transmission end energy transfer unit, and to have an empty space of a predetermined first thickness; and a second electric field shield to be made of a nonconductor, to have a shape surrounding the receiving end energy transfer unit, and to have an empty space of a predetermined second thickness, wherein the empty spaces are filled with a dielectric material for shielding the electric field.

    摘要翻译： 一种用于降低辐射功率和电场的装置包括：传输端能量传递单元，被配置为包括馈送屋顶和传输线圈;接收端能量传递单元，被配置为以预定的方式与传输端能量传递单元对称地分离 并且包括接收屋顶和接收线圈，被配置为由非导体制成的第一电场屏蔽件，以具有围绕所述传输端能量传递单元的形状，并且具有预定的第一厚度的空白空间; 以及由非导体制成的第二电场屏蔽，具有围绕接收端能量传递单元的形状，并且具有预定的第二厚度的空间，其中空的空间填充有用于屏蔽 电场。

    APPARATUS FOR REDUCING ELECTRIC FIELD AND RADIATION FIELD IN MAGNETIC RESONANT COUPLING COILS OR MAGNETIC INDUCTION DEVICE FOR WIRELESS ENERGY TRANSFER
    2.
    发明申请
    APPARATUS FOR REDUCING ELECTRIC FIELD AND RADIATION FIELD IN MAGNETIC RESONANT COUPLING COILS OR MAGNETIC INDUCTION DEVICE FOR WIRELESS ENERGY TRANSFER 有权
    用于无线电能量传输的用于减小电磁场和辐射场的装置在磁共振耦合线圈或磁感应装置中

    公开(公告)号：US20120049986A1

    公开(公告)日：2012-03-01

    申请号：US12974901

    申请日：2010-12-21

    申请人： In-Kui CHO ,  Je-Hoon Yun ,  Seong-Min Kim ,  Jung-Ick Moon

    发明人： In-Kui CHO ,  Je-Hoon Yun ,  Seong-Min Kim ,  Jung-Ick Moon

    IPC分类号： H01P7/00 ,  H05K9/00

    CPC分类号： H05K9/0052 ,  H01F27/36 ,  H01F38/14 ,  H01P7/005 ,  H01Q17/00

    摘要： An apparatus for reducing a radiation power and an electric field includes a transmission end energy transfer unit configured to include a feeding roof and a transmission coil, a receiving end energy transfer unit configured to be symmetrically separated from the transmission end energy transfer unit at a predetermined distance, and to include a receiving roof and a receiving coil, a first electric field shield configured to be made of a nonconductor, to have a shape surrounding the transmission end energy transfer unit, and to have an empty space of a predetermined first thickness; and a second electric field shield to be made of a nonconductor, to have a shape surrounding the receiving end energy transfer unit, and to have an empty space of a predetermined second thickness, wherein the empty spaces are filled with a dielectric material for shielding the electric field.

    摘要翻译： 一种用于降低辐射功率和电场的装置包括：传输端能量传递单元，被配置为包括馈送屋顶和传输线圈;接收端能量传递单元，被配置为以预定的方式与传输端能量传递单元对称地分离 并且包括接收屋顶和接收线圈，被配置为由非导体制成的第一电场屏蔽件，以具有围绕所述传输端能量传递单元的形状，并且具有预定的第一厚度的空白空间; 以及由非导体制成的第二电场屏蔽，具有围绕接收端能量传递单元的形状，并且具有预定的第二厚度的空间，其中空的空间填充有电介质材料，用于屏蔽 电场。

    High Q cavity resonators for microelectronics
    4.
    发明申请
    High Q cavity resonators for microelectronics 有权

    公开(公告)号：US20060176130A1

    公开(公告)日：2006-08-10

    申请号：US11319849

    申请日：2005-12-28

    申请人： Ronald Green

    发明人： Ronald Green

    IPC分类号： H01P7/00

    CPC分类号： H01P1/205 ,  H01P7/005

    摘要： A cavity resonator is provided which includes a shielded enclosure enclosing a volume and a unitary conductor disposed within the volume, the unitary conductor having a first inductor portion and a transmission line portion. The transmission line portion is included in a transmission line having a reference conductor separated from the transmission line portion by a dielectric element. An active semiconductor device is coupled to the unitary conductor, and is operable to conduct a current to the unitary conductor at a resonant frequency of the unitary conductor.

    Filter, duplexer, and communications device
    6.
    发明授权
    Filter, duplexer, and communications device 有权
    滤波器，双工器和通信设备

    公开(公告)号：US06501345B2

    公开(公告)日：2002-12-31

    申请号：US09732108

    申请日：2000-12-07

    申请人： Michiaki Ota ,  Seiji Hidaka ,  Shin Abe

    发明人： Michiaki Ota ,  Seiji Hidaka ,  Shin Abe

    IPC分类号： H01P1203

    CPC分类号： H01P1/20381 ,  H01P1/2135 ,  H01P7/005 ,  H01P7/082

    摘要： A filter, duplexer, and a communications device have significantly reduced power loss due to the edge effect, and the coupling structure between a resonator and an input or output terminal does not negatively affect the reduction of power loss. A plurality of resonators is provided on a dielectric substrate. Each of the resonators is constituted of a multiple spiral transmission line assembly. At the centers of the multiple spiral transmission assemblies at the input end and the output end, respectively, there are formed coupling pads which are capacitively coupled to associated multiple transmission line assemblies.

    摘要翻译： 滤波器，双工器和通信设备由于边缘效应而显着降低功率损耗，并且谐振器和输入或输出端子之间的耦合结构不会对功率损耗的降低产生负面影响。 在电介质基板上设置多个谐振器。 每个谐振器由多重螺旋传输线组件构成。 在分别在输入端和输出端处的多个螺旋传动组件的中心处，形成有电容耦合到相关联的多个传输线组件的耦合焊盘。

    Means for matching impedances between a helical resonator and a circuit connected thereto
    7.
    发明授权
    Means for matching impedances between a helical resonator and a circuit connected thereto 失效
    用于匹配螺旋谐振器和与其连接的电路之间的阻抗的装置

    公开(公告)号：US4342969A

    公开(公告)日：1982-08-03

    申请号：US194681

    申请日：1980-10-06

    申请人： Richard T. Myers ,  David L. Roberson

    发明人： Richard T. Myers ,  David L. Roberson

    IPC分类号： H01P5/02 ,  H01P7/00

    CPC分类号： H01P7/005 ,  H01P5/02

    摘要： Impedance matching between a helical resonator of a helical resonator filter and a circuit connected thereto is accomplished by the provision of a microstrip transmission line including a microstrip stub printed on a printed circuit board, the microstrip stub being short in comparison to the wavelength at the resonant frequency of the filter whereby the microstrip stub assumes the characteristics of an inductive impedance. A first electrical end of the microstrip stub is connected to a first terminal of the helical resonator and to a first terminal of the circuit, and a second electrical end of the microstrip stub is connected to a second terminal of the helical resonator and to a second terminal of the circuit.

    摘要翻译： 螺旋谐振器滤波器的螺旋谐振器和与其连接的电路之间的阻抗匹配通过提供一种微带传输线来实现，微带传输线包括印刷在印刷电路板上的微带短截线，微带短截线与谐振时的波长相比较短 滤波器的频率，由此微带短截线呈现电感阻抗的特性。 微带短截线的第一电端连接到螺旋谐振器的第一端和电路的第一端，并且微带短截线的第二电端连接到螺旋谐振器的第二端，并连接到第二端 端子的电路。

    Temperature stabilized helical resonator
    8.
    发明授权
    Temperature stabilized helical resonator 失效
    温度稳定螺旋谐振器

    公开(公告)号：US4205286A

    公开(公告)日：1980-05-27

    申请号：US881308

    申请日：1978-02-27

    申请人： Edward C. Parish

    发明人： Edward C. Parish

    IPC分类号： H01P1/30 ,  H01P7/00

    CPC分类号： H01P7/005

    摘要： The coil form for a helical resonator is comprised of two sections connected by a flexible joint. The coil form/winding assembly is positioned within a cavity such that the ends of the coil forms are affixed to the cavity walls. A tuning screw threads into the cavity wall in tuning relation to the coil.The resulting resonator structure maintains a low frequency drift characteristic over a wide temperature range due to the fixed tuning screw to coil spacing. Strain to the structure due to thermal stress is relieved by the flexible joint.

    摘要翻译： 用于螺旋谐振器的线圈形式由通过柔性接头连接的两个部分组成。 线圈形式/绕组组件定位在腔体内，使得线圈形式的端部固定到腔壁。 调谐螺丝通过与线圈调谐关系进入腔壁。 所产生的谐振器结构在宽的温度范围内保持低的频率漂移特性，这是由于固定的调谐螺杆与线圈的间距。 由于热应力引起的结构应变由柔性接头消除。