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公开(公告)号：US20110114242A1
公开(公告)日：2011-05-19
申请号：US12620490
申请日：2009-11-17
IPC分类号： H01R4/04
CPC分类号： H01Q3/30 , H01Q1/28 , H01Q1/288 , H01Q21/0087
摘要： Systems and methods for assembling lightweight RF antenna structures are provided. In one embodiment, the invention relates to a process for forming a lightweight antenna including a process for forming a first feed assembly for the antenna, the process for forming the first feed assembly including providing a flat flexible circuit substrate, providing a formed flexible circuit substrate, applying an adhesive to a plurality of locations on a surface of the flat substrate or the formed substrate, joining the flat substrate and the formed substrate using the adhesive, and heating the joined flat substrate and the formed substrate to bond the substrates.
摘要翻译： 提供了组装轻量RF天线结构的系统和方法。 在一个实施例中，本发明涉及一种用于形成轻型天线的方法，包括用于形成用于天线的第一馈送组件的过程，用于形成第一馈送组件的过程包括提供平坦柔性电路基板，提供形成的柔性电路基板 将粘合剂施加到平坦基板或成形基板的表面上的多个位置，使用粘合剂接合平板基板和成形基板，并加热接合的平坦基板和形成的基板以结合基板。
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公开(公告)号：US08043464B2
公开(公告)日：2011-10-25
申请号：US12620490
申请日：2009-11-17
CPC分类号： H01Q3/30 , H01Q1/28 , H01Q1/288 , H01Q21/0087
摘要： Systems and methods for assembling lightweight RF antenna structures are provided. In one embodiment, the invention relates to a process for forming a lightweight antenna including a process for forming a first feed assembly for the antenna, the process for forming the first feed assembly including providing a flat flexible circuit substrate, providing a formed flexible circuit substrate, applying an adhesive to a plurality of locations on a surface of the flat substrate or the formed substrate, joining the flat substrate and the formed substrate using the adhesive, and heating the joined flat substrate and the formed substrate to bond the substrates.
摘要翻译： 提供了组装轻量RF天线结构的系统和方法。 在一个实施例中，本发明涉及一种用于形成轻型天线的方法，包括用于形成用于天线的第一馈送组件的过程，用于形成第一馈送组件的过程包括提供平坦柔性电路基板，提供形成的柔性电路基板 将粘合剂施加到平坦基板或成形基板的表面上的多个位置，使用粘合剂接合平板基板和成形基板，并加热接合的平坦基板和形成的基板以结合基板。
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公开(公告)号：US20110115578A1
公开(公告)日：2011-05-19
申请号：US12620467
申请日：2009-11-17
IPC分类号： H01P3/08
摘要： A radio frequency (RF) transition for a three dimensional molded RF structure is provided. In one embodiment, the invention relates to a radio frequency (RF) transition for an RF structure, the RF transition includes an assembly having a first flexible layer, a second flexible layer, and a third flexible layer, wherein a first section of the assembly includes a microstrip transmission line, wherein a second section of the assembly includes a dielectric stripline transmission line, and wherein a third section of the assembly includes a suspended substrate stripline transmission line.
摘要翻译： 提供了三维模制RF结构的射频（RF）转换。 在一个实施例中，本发明涉及用于RF结构的射频（RF）转换，RF转换包括具有第一柔性层，第二柔性层和第三柔性层的组件，其中组件的第一部分 包括微带传输线，其中所述组件的第二部分包括介质带状线传输线，并且其中所述组件的第三部分包括悬置的基板带状线传输线。
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公开(公告)号：US20120013514A1
公开(公告)日：2012-01-19
申请号：US12836442
申请日：2010-07-14
申请人： Fangchou Yang , Hee Kyung Kim , Shahrokh Hashemi-Yeganeh , Clifton Quan , Alberto F. Viscarra , Robert W. Ladera
发明人： Fangchou Yang , Hee Kyung Kim , Shahrokh Hashemi-Yeganeh , Clifton Quan , Alberto F. Viscarra , Robert W. Ladera
CPC分类号： H01Q21/062
摘要： Systems and methods for exciting long slot radiators of an RF antenna are provided. In one embodiment, the invention relates to a radiator transition assembly for exciting a long slot radiator of an antenna, the transition assembly including a folded flexible circuit substrate including at least two folds forming a long slot radiator, an excitation circuitry configured to generate signals for exciting the long slot radiator, and a microstrip transmission line coupled to the excitation circuitry and positioned along the folded flexible circuit substrate, where the microstrip transmission line extends across an opening of the long slot radiator.
摘要翻译： 提供用于激发RF天线的长槽辐射器的系统和方法。 在一个实施例中，本发明涉及一种用于激发天线的长缝辐射器的辐射器过渡组件，该转换组件包括折叠的柔性电路衬底，该柔性电路衬底包括形成长缝隙辐射体的至少两个折叠部分，激励电路被配置为产生用于 激励长槽辐射器，以及耦合到激励电路并沿着折叠的柔性电路衬底定位的微带传输线，其中微带传输线延伸穿过长缝辐射器的开口。
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5.发明授权公开(公告)号：US08547280B2
公开(公告)日：2013-10-01
申请号：US12836442
申请日：2010-07-14
申请人： Fangchou Yang , Hee Kyung Kim , Shahrokh Hashemi-Yeganeh , Clifton Quan , Alberto F. Viscarra , Robert W. Ladera
发明人： Fangchou Yang , Hee Kyung Kim , Shahrokh Hashemi-Yeganeh , Clifton Quan , Alberto F. Viscarra , Robert W. Ladera
IPC分类号： H01Q1/38
CPC分类号： H01Q21/062
摘要： Provided is a radiator transition assembly for exciting a long slot radiator of an antenna, the transition assembly including a folded flexible circuit substrate including at least two folds forming a long slot radiator, an excitation circuitry configured to generate signals for exciting the long slot radiator, and a microstrip transmission line coupled to the excitation circuitry and positioned along the folded flexible circuit substrate, where the microstrip transmission line extends across an opening of the long slot radiator.
摘要翻译： 提供了一种用于激发天线的长缝辐射器的辐射器过渡组件，该过渡组件包括折叠的柔性电路衬底，该柔性电路衬底包括形成长缝辐射体的至少两个折叠部，激励电路，其被配置为产生用于激励长缝辐射器的信号， 以及耦合到所述激励电路并沿着所述折叠的柔性电路基板定位的微带传输线，其中所述微带传输线延伸穿过所述长缝辐射器的开口。
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公开(公告)号：US08362856B2
公开(公告)日：2013-01-29
申请号：US12620467
申请日：2009-11-17
IPC分类号： H03H7/38
摘要： A radio frequency (RF) transition for a three dimensional molded RF structure is provided. In one embodiment, the invention relates to a radio frequency (RF) transition for an RF structure, the RF transition includes an assembly having a first flexible layer, a second flexible layer, and a third flexible layer, wherein a first section of the assembly includes a microstrip transmission line, wherein a second section of the assembly includes a dielectric stripline transmission line, and wherein a third section of the assembly includes a suspended substrate stripline transmission line.
摘要翻译： 提供了三维模制RF结构的射频（RF）转换。 在一个实施例中，本发明涉及用于RF结构的射频（RF）转换，RF转换包括具有第一柔性层，第二柔性层和第三柔性层的组件，其中组件的第一部分 包括微带传输线，其中所述组件的第二部分包括介质带状线传输线，并且其中所述组件的第三部分包括悬置的基板带状线传输线。
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公开(公告)号：US20110024160A1
公开(公告)日：2011-02-03
申请号：US12534077
申请日：2009-07-31
CPC分类号： H05K1/028 , H05K1/024 , H05K1/144 , H05K1/147 , H05K3/361 , H05K3/4069 , H05K3/4614 , H05K3/4635 , H05K2201/055 , H05K2201/058 , H05K2201/09109 , H05K2201/09318 , H05K2201/10378 , H05K2203/063 , Y10T29/49126 , Y10T29/49155
摘要： A multi-layer microwave corrugated printed circuit board is provided. In one embodiment, the invention relates to a method for interconnecting components of a corrugated printed circuit board, the components including a first flexible layer having a first signal line on a surface of the first flexible layer and a second flexible layer having a second signal line on a surface of the second flexible layer, the method including forming at least one first hole in the first flexible layer, forming a conductive pad on the second flexible layer, forming at least one second hole in a non-conductive adhesive layer, aligning the at least one second hole with the at least one first hole and the conductive pad, bonding the first flexible layer and the second flexible layer, with the non-conductive adhesive layer disposed there between, and filling the at least one first hole and the at least one second hole with a conductive paste to electrically couple the first signal line with the second signal line.
摘要翻译： 提供多层微波波纹印刷电路板。 在一个实施例中，本发明涉及一种用于互连波纹印刷电路板的部件的方法，所述部件包括在第一柔性层的表面上具有第一信号线的第一柔性层和具有第二信号线的第二柔性层 在所述第二柔性层的表面上，所述方法包括在所述第一柔性层中形成至少一个第一孔，在所述第二柔性层上形成导电垫，在非导电粘合剂层中形成至少一个第二孔， 至少一个具有所述至少一个第一孔和所述导电垫的第二孔，将所述第一柔性层和所述第二柔性层结合，所述非导电粘合剂层设置在所述第一孔和所述第二柔性层之间，并填充所述至少一个第一孔和所述第二孔 至少一个具有导电膏的第二孔，用于将第一信号线与第二信号线电耦合。
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8.发明申请CO-PHASED, DUAL POLARIZED ANTENNA ARRAY WITH BROADBAND AND WIDE SCAN CAPABILITY 审中-公开双重极化天线阵列，宽带扫描能力公开(公告)号：US20130082893A1
公开(公告)日：2013-04-04
申请号：US13249491
申请日：2011-09-30
申请人： Allen Wang , Fangchou Yang , Hee Kyung Kim
发明人： Allen Wang , Fangchou Yang , Hee Kyung Kim
IPC分类号： H01Q21/24
CPC分类号： H01Q9/065 , H01Q9/26 , H01Q21/0087
摘要： Provided herein are devices, systems and techniques for establishing a coincident-phased dual polarization array aperture enabling a wide scan capability, while also presenting a bandwidth of at least about 40%. Radiating elements of such an array include a first ground plane extending between lower and upper edges and a first radiating element positioned above the upper edge of the first ground plane. The array elements also include a second ground plane extending between respective lower and upper edges and disposed substantially orthogonal to the first ground plane. A second radiating element is positioned above the upper edge of the second ground plane, such that the first and second radiating elements have different polarizations.Parallel ground planes of adjacent antenna elements of an array of like elements enhance array performance by providing isolation between such radiating elements and backplane ground by way of a phenomenon generally known as waveguide-below-cutoff.
摘要翻译： 本文提供了用于建立同步双极化阵列孔径的设备，系统和技术，能够实现宽扫描能力，同时还呈现至少约40％的带宽。 这种阵列的辐射元件包括在下边缘和上边缘之间延伸的第一接地平面和位于第一接地平面的上边缘上方的第一辐射元件。 阵列元件还包括在相应的下边缘和上边缘之间延伸并且基本上垂直于第一接地平面布置的第二接地平面。 第二辐射元件位于第二接地平面的上边缘上方，使得第一和第二辐射元件具有不同的偏振。 相同元件阵列的相邻天线元件的平行接地面通过通常称为波导低于截止的现象，通过在这种辐射元件和背板接地之间提供隔离来增强阵列性能。
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公开(公告)号：US09851603B2
公开(公告)日：2017-12-26
申请号：US13447805
申请日：2012-04-16
申请人： Hee Kyung Kim , Jang-Kun Song
发明人： Hee Kyung Kim , Jang-Kun Song
IPC分类号： G02F1/1335 , G02F1/13363
CPC分类号： G02F1/13363 , G02F2001/133633 , G02F2413/04 , G02F2413/06 , G02F2413/12
摘要： A compensation film for a liquid crystal film includes a first layer including splayed rod-shaped nematic liquid crystal material and a second layer disposed on a surface of the first layer and including at least one of a biaxial layer and an A-plate.
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10.发明授权Paramagnetic polynuclear metal complex having high self-relaxation rate, preparation method thereof, and contrast medium containing same 有权具有高自松弛率的顺磁性多核金属络合物，其制备方法和含有它的造影剂公开(公告)号：US08822697B2
公开(公告)日：2014-09-02
申请号：US13393898
申请日：2009-11-11
申请人： Tae Jeong Kim , Yong Min Chang , Hee Kyung Kim
发明人： Tae Jeong Kim , Yong Min Chang , Hee Kyung Kim
IPC分类号： C07F5/00 , C07D233/64 , C07C229/28 , C07C229/24 , C07C229/26 , A61K49/10
CPC分类号： C07D233/64 , A61K49/103 , C07C229/24 , C07C229/26 , C07C229/28 , C07F5/003
摘要： The present invention relates to a paramagnetic polynuclear metal complex having enhanced self-relaxation rate and thermodynamic stability, and more particularly, to a synthetic method of a novel DTPA-bis-amide-histidine ligand and DTPA-bis-amide-aspartic acid ligand, a novel gadolinium complex ([Gd(L)H2O]) using the ligand, and a paramagnetic polynuclear metal complex using the gadolinium complex. The paramagnetic polynuclear metal complex is able to fix three or more metals (one gadolinium and two metal ions), thereby providing more excellent self-relaxation rate than the commercially available contrast agents. Thus, it can be widely applied to an MRI contrast agent because of meeting the high self-relaxation rate required as a contrast agent of magnetic resonance imaging (MRI).
摘要翻译： 本发明涉及具有增强的自松弛率和热力学稳定性的顺磁性多核金属络合物，更具体地说，涉及新的DTPA-双 - 酰胺 - 组氨酸配体和DTPA-双 - 酰胺 - 天冬氨酸配体的合成方法， 使用配体的新型钆络合物（[Gd（L）H 2 O]）和使用钆络合物的顺磁性多核金属络合物。 顺磁性多核金属络合物能够固定三种或更多种金属（一种钆和两种金属离子），从而提供比市售造影剂更优异的自松弛率。 因此，由于满足作为磁共振成像（MRI）的造影剂所需的高自放松率，可以广泛地应用于MRI造影剂。
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