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1. 发明授权

US08421706B2 Metamaterial microwave lens 失效
标题翻译：超材料微波镜
公开(公告)号：US08421706B2
公开(公告)日：2013-04-16
申请号：US12394563
申请日：2009-02-27
申请人： Jae Seung Lee , Serdar H. Yonak , Jungsang Kim , Vinh N. Nguyen , David R. Smith
发明人： Jae Seung Lee , Serdar H. Yonak , Jungsang Kim , Vinh N. Nguyen , David R. Smith
IPC分类号： H01Q15/02 , H01P7/00
CPC分类号： H01Q15/0086 , H01Q15/02 , H01Q19/062
摘要： A metamaterial microwave lens having an array of electronic inductive capacitive cells in which each cell has an electrically conductive pattern which corresponds to incident electromagnetic radiation as a resonator. At least one cell has a first and second electrical sections insulated from each other and each which section has at least two legs. A static capacitor is electrically connected between one leg of the first section of the cell and one leg of the second section of the cell. A MEMS device is electrically disposed between the other legs of the first and second sections of the cell. The MEMS device is movable between at least two positions in response to an electrical bias between the first and second sections of the cell to vary the index of refraction and resonant frequency of the cell.
摘要翻译：具有电子感性电容单元阵列的超材料微波透镜，其中每个单元具有对应于作为谐振器的入射电磁辐射的导电图案。至少一个电池具有彼此绝缘的第一和第二电气部分，并且每个电池部分具有至少两个支腿。静电电容器电连接在电池的第一部分的一个支腿和电池的第二部分的一个支腿之间。 MEMS器件电气地设置在电池单元的第一和第二部分的另一个支腿之间。响应于电池的第一和第二部分之间的电偏压，MEMS器件可在至少两个位置之间移动，以改变电池的折射率和谐振频率。

2. 发明申请

US20110175672A1 TUNABLE METAMATERIALS 有权
公开(公告)号：US20110175672A1
公开(公告)日：2011-07-21
申请号：US12361056
申请日：2009-01-28
申请人： Vinh N. Nguyen , Nan Marie Jokerst , David R. Smith , Talmage Tyler, II , Jungsang Kim , Serdar H. Yonak
发明人： Vinh N. Nguyen , Nan Marie Jokerst , David R. Smith , Talmage Tyler, II , Jungsang Kim , Serdar H. Yonak
IPC分类号： H01L31/0248 , H03K3/01
CPC分类号： H05K1/0236 , G02B1/002 , H01Q15/0086 , H05K1/024 , H05K1/0293 , H05K1/03 , H05K1/16 , H05K2201/10174 , H05K2203/171
摘要： Examples of the present invention include a metamaterial comprising a plurality of resonators disposed on a substrate, the substrate comprising a dielectric support layer and a relatively thin semiconductor layer, having a Schottky junction between at least one conducting resonator and the semiconductor layer. The properties of the resonator may be adjusted by modifying the physical extent of a depletion region associated with the Schottky junction.
摘要翻译：本发明的实例包括一种超材料，其包括设置在基板上的多个谐振器，所述基板包括电介质支撑层和相对薄的半导体层，在至少一个导电谐振器和半导体层之间具有肖特基结。可以通过修改与肖特基结相关联的耗尽区的物理范围来调节谐振器的特性。

3. 发明申请

US20100314040A1 FABRICATION OF METAMATERIALS 审中-公开
标题翻译：金属材料的制造
公开(公告)号：US20100314040A1
公开(公告)日：2010-12-16
申请号：US12481785
申请日：2009-06-10
申请人： Talmage Tyler, II , Nan Marie Jokerst , David R. Smith , Vinh N. Nguyen , Jungsang Kim , Serdar H. Yonak
发明人： Talmage Tyler, II , Nan Marie Jokerst , David R. Smith , Vinh N. Nguyen , Jungsang Kim , Serdar H. Yonak
IPC分类号： B05D5/12 , B32B38/14
CPC分类号： H01P11/007 , G02B1/007 , H01Q15/0086
摘要： An example method of fabricating a metamaterial comprises providing a first metamaterial layer, the first metamaterial layer including a first plurality of conducting patterns, such as electrically coupled resonators. A second metamaterial layer is then formed, including a second plurality of conducting patterns, to form a multilayer metamaterial. Positional alignment of the first and second plurality of conducting patterns can be achieved relative to the same fiducial mark, which may be associated with the first metamaterial layer, for example supported by a first substrate or on an alignment layer that is attached to the first substrate.
摘要翻译：制造超材料的示例性方法包括提供第一超材料层，第一超材料层包括第一多个导电图案，例如电耦合谐振器。然后形成第二超材料层，包括第二多个导电图案，以形成多层超材料层。可以相对于与第一超材料层相关联的相同的基准标记来实现第一和第二多个导电图案的位置对准，例如由第一基板支撑或在附接到第一基板的取向层上。

4. 发明申请

US20090206963A1 TUNABLE METAMATERIALS USING MICROELECTROMECHANICAL STRUCTURES 审中-公开
标题翻译：使用微电子结构的可控元件
公开(公告)号：US20090206963A1
公开(公告)日：2009-08-20
申请号：US12032069
申请日：2008-02-15
申请人： Vinh N. Nguyen , Serdar H. Yonak , David R. Smith , Jungsang Kim
发明人： Vinh N. Nguyen , Serdar H. Yonak , David R. Smith , Jungsang Kim
IPC分类号： H03H9/24
CPC分类号： H03H9/02417 , H01G5/0136 , H03H9/2457
摘要： A metamaterial comprises a support medium, such as a planar dielectric substrate and a plurality of resonant circuits supported thereby. At least one resonant circuit is a tunable resonant circuit including a conducting pattern and a voltage-tunable capacitor, so that an electromagnetic parameter (such as resonance frequency) may be adjusted using an electrical control signal. In some examples of the present invention, the voltage-tunable capacitor includes a MEMS structure.
摘要翻译：超材料包括支撑介质，例如平面电介质基板和由其支撑的多个谐振电路。至少一个谐振电路是包括导电图案和电压可调谐电容器的可调谐谐振电路，从而可以使用电控制信号调整电磁参数（诸如谐振频率）。在本发明的一些示例中，电压可调谐电容器包括MEMS结构。

5. 发明授权

US08130031B2 Tunable metamaterial 有权
标题翻译：可调谐超材料
公开(公告)号：US08130031B2
公开(公告)日：2012-03-06
申请号：US12361056
申请日：2009-01-28
申请人： Vinh N. Nguyen , Nan Marie Jokerst , David R. Smith , Talmage Tyler, II , Jungsang Kim , Serdar H. Yonak
发明人： Vinh N. Nguyen , Nan Marie Jokerst , David R. Smith , Talmage Tyler, II , Jungsang Kim , Serdar H. Yonak
IPC分类号： H01L25/00
CPC分类号： H05K1/0236 , G02B1/002 , H01Q15/0086 , H05K1/024 , H05K1/0293 , H05K1/03 , H05K1/16 , H05K2201/10174 , H05K2203/171
摘要： Examples of the present invention include a metamaterial comprising a plurality of resonators disposed on a substrate, the substrate comprising a dielectric support layer and a relatively thin semiconductor layer, having a Schottky junction between at least one conducting resonator and the semiconductor layer. The properties of the resonator may be adjusted by modifying the physical extent of a depletion region associated with the Schottky junction.
摘要翻译：本发明的实例包括一种超材料，其包括设置在基板上的多个谐振器，所述基板包括电介质支撑层和相对薄的半导体层，在至少一个导电谐振器和半导体层之间具有肖特基结。可以通过修改与肖特基结相关联的耗尽区的物理范围来调节谐振器的特性。

6. 发明申请

US20100220035A1 METAMATERIAL MICROWAVE LENS 失效
标题翻译： METAMATERIAL MICROWAVE镜头
公开(公告)号：US20100220035A1
公开(公告)日：2010-09-02
申请号：US12394563
申请日：2009-02-27
申请人： Jae Seung Lee , Serdar H. Yonak , Jungsang Kim , Vinh N. Nguyen , David R. Smith
发明人： Jae Seung Lee , Serdar H. Yonak , Jungsang Kim , Vinh N. Nguyen , David R. Smith
IPC分类号： H01Q15/02
CPC分类号： H01Q15/0086 , H01Q15/02 , H01Q19/062
摘要： A metamaterial microwave lens having an array of electronic inductive capacitive cells in which each cell has an electrically conductive pattern which corresponds to incident electromagnetic radiation as a resonator. At least one cell has a first and second electrical sections insulated from each other and each which section has at least two legs. A static capacitor is electrically connected between one leg of the first section of the cell and one leg of the second section of the cell. A MEMS device is electrically disposed between the other legs of the first and second sections of the cell. The MEMS device is movable between at least two positions in response to an electrical bias between the first and second sections of the cell to vary the index of refraction and resonant frequency of The cell.
摘要翻译：具有电子感性电容单元阵列的超材料微波透镜，其中每个单元具有对应于作为谐振器的入射电磁辐射的导电图案。至少一个电池具有彼此绝缘的第一和第二电气部分，并且每个电池部分具有至少两个支腿。静电电容器电连接在电池的第一部分的一个支腿和电池的第二部分的一个支腿之间。 MEMS器件电气地设置在电池单元的第一和第二部分的另一个支腿之间。响应于电池的第一和第二部分之间的电偏压，MEMS器件可在至少两个位置之间移动，以改变电池的折射率和谐振频率。

7. 发明授权

US08081364B2 High-speed multi-dimensional beam scanning system with angle amplification 有权
标题翻译：具有角度放大的高速多维光束扫描系统
公开(公告)号：US08081364B2
公开(公告)日：2011-12-20
申请号：US12324152
申请日：2008-11-26
申请人： Jungsang Kim
发明人： Jungsang Kim
IPC分类号： G02B26/10
CPC分类号： G02B26/101 , G02B26/0841
摘要： A beam-steering system having high positional resolution and fast switching speed is disclosed. Embodiments of the beam-steering system comprise a diffraction limited optical system that includes a reflective imager and two controllably rotatable MEMS elements. The optical system is characterized by a folded optical path, wherein light propagating on the path is incident on each MEMS element more than once. Each MEMS element imparts an optical effect, such as angular change, on the output beam. By virtue of the fact that the optical system is multi-bounce optical system, the optical effect at each MEMS element is multiplied by the number of times the light hits that MEMS element.
摘要翻译：公开了一种具有高位置分辨率和快速切换速度的光束转向系统。光束转向系统的实施例包括衍射限制光学系统，其包括反射成像器和两个可控制旋转的MEMS元件。光学系统的特征在于折叠的光路，其中在路径上传播的光不止一次入射到每个MEMS元件上。每个MEMS元件在输出光束上施加光学效应，例如角度变化。由于光学系统是多反射光学系统，每个MEMS元件的光学效应乘以光照射该MEMS元件的次数。

8. 发明授权

US06728281B1 Quantum-dot photon turnstile device 失效
标题翻译：量子点光子旋转振荡器
公开(公告)号：US06728281B1
公开(公告)日：2004-04-27
申请号：US09780679
申请日：2001-02-09
申请人： Charles Santori , Oliver Benson , Yoshihisa Yamamoto , Matthew Pelton , Jungsang Kim
发明人： Charles Santori , Oliver Benson , Yoshihisa Yamamoto , Matthew Pelton , Jungsang Kim
IPC分类号： H01S500
CPC分类号： G06N99/002 , B82Y10/00 , H01L33/0012 , H04L9/0858 , Y10S977/951
摘要： A quantum-dot photon turnstile device is capable of producing a stream of regulated and directed single pairs of photons with opposite circular polarizations. This device operates by injecting pairs of electrons and holes, alternately, into a single quantum dot, where they combine to form photons. The device will efficiently and reliably produce a directed beam of such photons at regular time intervals. It will be able to operate at high frequency and at high temperature. Such a stream of regulated photon pairs will be useful in quantum cryptography, quantum computing, low-power optical communications, as a light standard, and in many other areas of technology and fundamental science.
摘要翻译：量子点光子旋转开关装置能够产生具有相反圆偏振的调节和定向的单对光子流。该器件通过将一对电子和空穴交替注入单个量子点来操作，其中它们组合形成光子。该装置将以规则的时间间隔有效且可靠地产生这种光子的有向束。它将能够在高频和高温下运行。这种调节光子对的流将在量子密码学，量子计算，低功率光通信，轻量级标准以及许多其他技术和基础科学领域中是有用的。

9. 发明授权

US07929487B2 Method and apparatus for cellular communication over data networks 有权
标题翻译：用于通过数据网络进行蜂窝通信的方法和装置
公开(公告)号：US07929487B2
公开(公告)日：2011-04-19
申请号：US11435665
申请日：2006-05-17
申请人： Adriaan Jeroen De Lind Van Wijngaarden , Peretz Moshe Feder , Jungsang Kim , Zhengxiang Ma , Anatoli Olkhovets , Arnold Brian Siegel , Theodore Sizer, II , Michael George Zierdt
发明人： Adriaan Jeroen De Lind Van Wijngaarden , Peretz Moshe Feder , Jungsang Kim , Zhengxiang Ma , Anatoli Olkhovets , Arnold Brian Siegel , Theodore Sizer, II , Michael George Zierdt
IPC分类号： H04W4/00
CPC分类号： H04W4/04 , H04L47/283 , H04W28/06 , H04W36/0055 , H04W36/04 , H04W84/042 , H04W88/085
摘要： Cellular signals or other wireless signals/messages are introduced into a building or to an outside location by transmitting packets corresponding to those signals over a data network and low cost cables to designated locations within the data network. Once the designated packets containing the signals reach the destination, they are then broadcast over the air to a terminal capable of receiving the wireless message. In a first embodiment, an in-building gigabit Ethernet network, such as that currently existing presently in many buildings, is used to distribute radio signals indoors. Instead of transmitting the radio signals over the air from a repeater connected to a base station, coded baseband signals generated by the coding processor (e.g., a CDMA Modem Unit) in the base station are packetized and sent over the Ethernet network to radio processing equipment and antennas distributed throughout the building. The radio processing equipment strips the packet headers from the baseband signal packets so those signals can be broadcast via the antennas to one or more mobile terminals. Additionally, hard handoff is employable upon entering a building using specifically configured pilot signals.
摘要翻译：蜂窝信号或其他无线信号/消息通过在数据网络上传送与这些信号相对应的数据包和低成本电缆到数据网络中的指定位置而被引入建筑物或外部位置。一旦包含信号的指定分组到达目的地，则它们然后通过空中广播到能够接收无线消息的终端。在第一实施例中，使用诸如目前在许多建筑物中当前存在的建筑物内的千兆以太网网络来在室内分配无线电信号。代替从连接到基站的中继器通过空中传送无线电信号，由基站中的编码处理器（例如，CDMA调制解调器单元）生成的编码基带信号被分组并通过以太网发送到无线电处理设备和分布在整个建筑物的天线。无线电处理设备从基带信号分组剥离分组报头，从而可以经由天线将信号广播到一个或多个移动终端。另外，当使用专门配置的导频信号进入建筑物时，可以使用硬切换。

10. 发明申请

US20090135460A1 High-Speed Multi-Dimensional Beam Scanning System With Angle Amplification 有权
标题翻译：具有角度放大的高速多维光束扫描系统
公开(公告)号：US20090135460A1
公开(公告)日：2009-05-28
申请号：US12324152
申请日：2008-11-26
申请人： Jungsang Kim
发明人： Jungsang Kim
IPC分类号： G02B26/10 , G02B26/08
CPC分类号： G02B26/101 , G02B26/0841
摘要： A beam-steering system having high positional resolution and fast switching speed is disclosed. Embodiments of the beam-steering system comprise a diffraction limited optical system that includes a reflective imager and two controllably rotatable MEMS elements. The optical system is characterized by a folded optical path, wherein light propagating on the path is incident on each MEMS element more than once. Each MEMS element imparts an optical effect, such as angular change, on the output beam. By virtue of the fact that the optical system is multi-bounce optical system, the optical effect at each MEMS element is multiplied by the number of times the light hits that MEMS element.
摘要翻译：公开了一种具有高位置分辨率和快速切换速度的光束转向系统。光束转向系统的实施例包括衍射限制光学系统，其包括反射成像器和两个可控制旋转的MEMS元件。光学系统的特征在于折叠的光路，其中在路径上传播的光不止一次入射到每个MEMS元件上。每个MEMS元件在输出光束上施加光学效应，例如角度变化。由于光学系统是多反射光学系统，每个MEMS元件的光学效应乘以光照射该MEMS元件的次数。

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