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1. 发明申请

WO2013019883A2 MAGNETIC META-LENSES FOR MAGNETIC IMAGING 审中-公开
标题翻译：用于磁性成像的磁性META透镜
公开(公告)号：WO2013019883A2
公开(公告)日：2013-02-07
申请号：PCT/US2012/049195
申请日：2012-08-01
申请人： LOCKHEED MARTIN CORPORATION , BALEINE, Clara , DRAKE, Christina , WRIGHTSON, James A. , WERNER, Douglas H. , BALLON, Douglas J. , DYKE, Jonathan P. , VOSS, Henning U.
发明人： BALEINE, Clara , DRAKE, Christina , WRIGHTSON, James A. , WERNER, Douglas H. , BALLON, Douglas J. , DYKE, Jonathan P. , VOSS, Henning U.
IPC分类号： G01R33/20
CPC分类号： G01R33/36 , G01R33/34
摘要： Devices and methods for magnetic imaging and / or irradiation are discuseed. The magnetic fields produced for imaging and / or irradiating, as well as the associated magnetic field, can be focused using one or more magnetic metalens devices. Variations of magnetic metalens devices may be made of cubic unit cells equipped with capacitor-bearing conductive loops printed on an inside face of a dielectric of the cube(s). Some variations may also include a series capacitor equipped with a matching network that includes at least one series capacitor. Other variations may also include a tapered microstrip.
摘要翻译：用于磁成像和/或辐射的装置和方法被讨论。为了成像和/或照射而产生的磁场以及相关的磁场可以使用一个或多个磁性元透镜装置来聚焦。磁性元透镜装置的变型可以由立方体单元电池制成，所述立方体电池装备有印刷在立方体的电介质的内侧面上的带电容器的导电环。一些变型还可以包括配备有包括至少一个串联电容器的匹配网络的串联电容器。其他变化还可能包括锥形微带。

2. 发明申请

WO2009137124A3 METHODS AND APPARATUS FOR REDUCED COUPLING AND INTERFERENCE BETWEEN ANTENNAS 审中-公开
标题翻译：降低耦合和天线间干扰的方法和装置
公开(公告)号：WO2009137124A3
公开(公告)日：2010-02-04
申请号：PCT/US2009033456
申请日：2009-02-06
申请人： PENN STATE RES FOUND , WERNER DOUGLAS H , KWON DO-HOON
发明人： WERNER DOUGLAS H , KWON DO-HOON
IPC分类号： H01Q5/10 , H01Q1/52 , H01Q3/44 , H01Q9/16
CPC分类号： H01Q1/521 , H01Q15/0086
摘要： Examples of the present invention include antennas and scattering elements having a metamaterial cloak configured so as to reduce effects on the operating parameters of a nearby antenna. For example, an antenna has an antenna frequency, and a cloak is disposed around the antenna having a frequency range in which the cloak is operative. The antenna frequency can lie outside the frequency range of the cloak, whereas the frequency of a second antenna lies within the frequency range of the cloak. In this case, the antenna is cloaked relative to the second antenna.
摘要翻译：本发明的实例包括具有超材料斗篷的天线和散射元件，其被配置为减少对附近天线的操作参数的影响。例如，天线具有天线频率，并且在天线周围设置斗篷，其具有可操作的斗篷的频率范围。天线频率可以在斗篷的频率范围之外，而第二个天线的频率位于斗篷的频率范围内。在这种情况下，天线相对于第二天线隐蔽。

3. 发明申请

WO2009137124A2 METHODS AND APPARATUS FOR REDUCED COUPLING AND INTERFERENCE BETWEEN ANTENNAS 审中-公开
标题翻译：降低耦合和天线间干扰的方法和装置
公开(公告)号：WO2009137124A2
公开(公告)日：2009-11-12
申请号：PCT/US2009/033456
申请日：2009-02-06
申请人： THE PENN STATE RESEARCH FOUNDATION , WERNER, Douglas, H. , KWON, Do-Hoon
发明人： WERNER, Douglas, H. , KWON, Do-Hoon
IPC分类号： H01Q5/01 , H01Q9/16 , H01Q3/44 , H01Q1/52
CPC分类号： H01Q1/521 , H01Q15/0086
摘要： Examples of the present invention include antennas and scattering elements having a metamaterial cloak configured so as to reduce effects on the operating parameters of a nearby antenna. For example, an antenna has an antenna frequency, and a cloak is disposed around the antenna having a frequency range in which the cloak is operative. The antenna frequency can lie outside the frequency range of the cloak, whereas the frequency of a second antenna lies within the frequency range of the cloak. In this case, the antenna is cloaked relative to the second antenna.
摘要翻译：本发明的实例包括具有超材料斗篷的天线和散射元件，其被配置为减少对附近天线的操作参数的影响。例如，天线具有天线频率，并且在天线周围设置斗篷，其具有可操作的斗篷的频率范围。天线频率可以在斗篷的频率范围之外，而第二个天线的频率位于斗篷的频率范围内。在这种情况下，天线相对于第二天线隐蔽。

4. 发明申请

WO2008086200A2 PASSIVE DETECTION OF ANALYTES 审中-公开
标题翻译：被动检测分析
公开(公告)号：WO2008086200A2
公开(公告)日：2008-07-17
申请号：PCT/US2008/050267
申请日：2008-01-04
申请人： THE PENN STATE RESEARCH FOUNDATION , WERNER, Douglas, H. , MAYER, Theresa, S. , ROAN, Michael, J. , BRAY, Matthew, G. , KOVALEV, Alexey, E.
发明人： WERNER, Douglas, H. , MAYER, Theresa, S. , ROAN, Michael, J. , BRAY, Matthew, G. , KOVALEV, Alexey, E.
IPC分类号： H01Q15/14 , H01P1/20
CPC分类号： H01Q17/00 , H01Q1/2225 , H01Q1/36 , H01Q9/285 , H01Q15/0013 , H01Q15/0046 , H01Q15/006 , H01Q21/26
摘要： A passive element is provided to facilitate passive detection of analytes, such as analytes, using an electromagnetic probe beam. The probe beam may be provided by a radar and/or lidar system. In one example, a passive element comprises a reference dipole and a detection dipole, the detection dipole having an associated analyte- sensitive element, such as a chemoresistive or bioresistive element. When the analyte-sensitive element is in a modified conducting state due to the presence of an analyte, the detection cross section is modified whereas a reference cross section is substantially unchanged by the presence of the analyte. A passive element may comprise a frequency selective surface, for example including a frequency- selective surface (FSS) embedded in a dielectric layer and using an analyte-sensitive impedance layer to modify the electromagnetic absorption properties, allowing analyte detection.
摘要翻译：提供无源元件以促进使用电磁探针束的分析物的被动检测，例如分析物。探测光束可以由雷达和/或激光雷达系统提供。在一个示例中，无源元件包括参考偶极子和检测偶极子，检测偶极子具有相关联的分析物敏感元件，诸如化学电阻或生物电阻元件。当分析物敏感元件由于存在分析物而处于改变导电状态时，检测横截面被修改，而参考横截面基本上不因分析物的存在而改变。无源元件可以包括频率选择性表面，例如包括嵌入介电层中的频率选择性表面（FSS）并使用分析物敏感性阻抗层来改变电磁吸收性质，从而允许分析物检测。

5. 发明申请

WO2005031911A2 HIGH-SELECTIVITY ELECTROMAGNETIC BANDGAP DEVICE AND ANTENNA SYSTEM 审中-公开
标题翻译：高选择性电磁带设备和天线系统
公开(公告)号：WO2005031911A2
公开(公告)日：2005-04-07
申请号：PCT/US2004/024927
申请日：2004-07-30
申请人： THE PENN STATE RESEARCH FOUNDATION , WERNER, Douglas, H. , WERNER, Pingjuan, L. , WILHELM, Michael, J.
发明人： WERNER, Douglas, H. , WERNER, Pingjuan, L. , WILHELM, Michael, J.
IPC分类号： H01Q
CPC分类号： H01Q15/0066 , H01Q9/16 , H01Q9/28 , H01Q15/006 , H01Q15/148
摘要： An antenna system includes an antenna element and an electromagnetic bandgap element proximate the antenna element wherein the electromagnetic bandgap element is optimized for narrow bandwidth operation thereby providing radiofrequency selectivity to the antenna system. Preferably the electromagnetic bandgap element is tunable such as through use of a bias-alterable dielectric substrate or other tuning mechanism. The design approach also provides a means of creating an ultra-thin low-profile narrowband tunable channel selective antenna system suitable for low frequency applications.
摘要翻译：天线系统包括靠近天线元件的天线元件和电磁带隙元件，其中为窄带宽操作优化电磁带隙元件，从而为天线系统提供射频选择性。优选地，电磁带隙元件是可调谐的，例如通过使用可偏置可变电介质基板或其它调谐机构。该设计方法还提供了一种创建适用于低频应用的超薄低调窄带可调谐通道选择天线系统的方法。

6. 发明申请

WO2012151282A9 ISOTROPIC METAMATERIAL LENS FOR MAGNETIC IMAGING APPLICATIONS 审中-公开
标题翻译：用于磁性成像应用的等角度金属透镜
公开(公告)号：WO2012151282A9
公开(公告)日：2013-01-17
申请号：PCT/US2012036130
申请日：2012-05-02
申请人： PENN STATE RES FOUND , WERNER DOUGLAS H , BALEINE CLARA R
发明人： WERNER DOUGLAS H , BALEINE CLARA R
IPC分类号： G01R33/36
CPC分类号： G01R33/36 , G01N24/084 , G01R33/302 , G01R33/441
摘要： Examples of the present invention include metamaterial lenses that allow enhanced resolution imaging, for example in MRI apparatus. An example metamaterial may be configured to have µ=-1 along three orthogonal axes. Superior performance was demonstrated using such improved designs, and in some examples, imaging resolution better than ?/500 was obtained. The use of one or more lumped reactive elements in a unit cell, such as one or more lumped capacitors and/or one or more lumped inductors, allowed unit cell dimensions and hence resolution to be dramatically enhanced. In some examples, a cubic unit cell was used with an essentially isotropic magnetic permeability of µ=-1obtained at an operating electromagnetic frequency and wavelength (?).
摘要翻译：本发明的实例包括允许增强分辨率成像的超材料透镜，例如在MRI装置中。示例超材料可以被配置为沿着三个正交轴具有μ= -1。使用这种改进的设计证明了卓越的性能，并且在一些示例中，获得比λ/ 500更好的成像分辨率。在诸如一个或多个集总电容器和/或一个或多个集总电感器之类的单元电池中使用一个或多个集总无功元件允许单元电池尺寸和因此分辨率被显着提高。在一些实例中，使用在工作电磁频率和波长（λ）下获得的基本上各向同性磁导率μ= -1的立方晶胞。

7. 发明申请

WO2009155098A2 FLAT TRANSFORMATIONAL ELECTROMAGNETIC LENSES 审中-公开
标题翻译：平面变形电磁镜
公开(公告)号：WO2009155098A2
公开(公告)日：2009-12-23
申请号：PCT/US2009045644
申请日：2009-05-29
申请人： PENN STATE RES FOUND , WERNER DOUGLAS H , KWON DO-HOON
发明人： WERNER DOUGLAS H , KWON DO-HOON
IPC分类号： G02B3/00 , G02B1/00
CPC分类号： G02B3/0087 , B29D11/0074 , B33Y80/00 , B82Y20/00 , G02B1/007 , G02B3/02
摘要： Examples of the present invention include methods and apparatus for modification of electromagnetic waves, including lenses with generally parallel flat surfaces. Lenses may comprise metamaterials, dielectric materials (such as glass), plastics, and the like. Lenses may have an index profile corresponding to a coordinate transformation for the desired effect on the electromagnetic waves.
摘要翻译：本发明的实例包括用于修改电磁波的方法和装置，包括具有大致平行的平坦表面的透镜。透镜可以包括超材料，介电材料（例如玻璃），塑料等。透镜可以具有对应于用于对电磁波的期望效果的坐标变换的索引轮廓。

8. 发明申请

WO2004093155A2 SYNTHESIS OF METAMATERIAL FERRITES FOR RF APPLICATIONS USING ELECTROMAGNETIC BANDGAP STRUCTURES 审中-公开
标题翻译：使用电磁带结构的射频应用的金属铁素体的合成
公开(公告)号：WO2004093155A2
公开(公告)日：2004-10-28
申请号：PCT/US2004/000951
申请日：2004-01-14
申请人： THE PENN STATE RESEARCH FOUNDATION , WERNER, Douglas, H. , KERN, Douglas, J.
发明人： WERNER, Douglas, H. , KERN, Douglas, J.
IPC分类号： H01L
CPC分类号： H01Q15/0086
摘要： By configuring a high impedance frequency selective surface (HZ-FSS) structure for the appropriate values of surface impedance (surface resistance and surface reactance), a high frequency artificial ferrite metamaterial can be synthesized with almost any desired value of real and imaginary permeability. Materials with these properties have not previously been physically realizable at frequencies above 1 GHz.
摘要翻译：通过配置用于表面阻抗（表面电阻和表面电抗）的适当值的高阻抗频率选择表面（HZ-FSS）结构，可以合成实际和虚拟导磁率几乎任何所需值的高频人造铁素体超材料。具有这些特性的材料以前从未在1 GHz以上的频率物理上实现。

9. 发明申请

WO2011044439A1 MULTI-SPECTRAL FILTERS, MIRRORS AND ANTIREFLECTIVE COATINGS WITH SUBWAVELENGTH PERIODIC FEATURES FOR OPTICAL DEVICES 审中-公开
标题翻译：多光谱过滤器，镜子和抗反射涂层，具有用于光学器件的亚太阳周期特征
公开(公告)号：WO2011044439A1
公开(公告)日：2011-04-14
申请号：PCT/US2010/051940
申请日：2010-10-08
申请人： THE PENN STATE RESEARCH FOUNDATION , LOCKHEED MARTIN CORPORATION , WERNER, Douglas, H. , MAYER, Theresa, S. , BALEINE, Clara, R.
发明人： WERNER, Douglas, H. , MAYER, Theresa, S. , BALEINE, Clara, R.
IPC分类号： B32B3/00
CPC分类号： G02B5/1809 , B82Y20/00 , G02B2207/101
摘要： Example apparatus have a radiation-receiving surface configured to receive electromagnetic radiation, including a sub-wavelength grating supported by a substrate. The sub- wavelength grating has a side-wall profile that may be configured and optimized to obtain desired spectral properties.
摘要翻译：示例性装置具有被配置为接收电磁辐射的辐射接收表面，包括由衬底支撑的亚波长光栅。亚波长光栅具有侧壁轮廓，其可以被配置和优化以获得期望的光谱性质。

10. 发明申请

WO2005031911A3 HIGH-SELECTIVITY ELECTROMAGNETIC BANDGAP DEVICE AND ANTENNA SYSTEM 审中-公开
标题翻译：高选择性电磁带设备和天线系统
公开(公告)号：WO2005031911A3
公开(公告)日：2006-02-23
申请号：PCT/US2004024927
申请日：2004-07-30
申请人： PENN STATE RES FOUND , WERNER DOUGLAS H , WERNER PINGJUAN L , WILHELM MICHAEL J
发明人： WERNER DOUGLAS H , WERNER PINGJUAN L , WILHELM MICHAEL J
IPC分类号： H01Q20060101 , H01Q15/02
CPC分类号： H01Q15/0066 , H01Q9/16 , H01Q9/28 , H01Q15/006 , H01Q15/148
摘要： An antenna system (10) includes an antenna element (20) and an electromagnetic bandgap element (12) proximate the antenna element wherein the electromagnetic bandgap element is optimized for narrow bandwidth operation thereby providing radiofrequency selectivity to the antenna system. Preferably the electromagnetic bandgap element is tunable such as through use of a bias-alterable dielectric substrate or other tuning mechanism. The design approach also provides a means of creating an ultra-thin low-profile narrowband tunable channel selective antenna system suitable for low frequency applications.
摘要翻译：天线系统（10）包括靠近天线元件的天线元件（20）和电磁带隙元件（12），其中为窄带宽操作优化电磁带隙元件，从而为天线系统提供射频选择性。优选地，电磁带隙元件是可调谐的，例如通过使用可偏置可变电介质基板或其它调谐机构。该设计方法还提供了一种创建适用于低频应用的超薄低调窄带可调谐通道选择天线系统的方法。

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