公开(公告)号：US08784704B2

公开(公告)日：2014-07-22

申请号：US13573279

申请日：2012-08-28

申请人： Kevin A. Boulais ,  Pearl Rayms-Keller ,  Michael S. Lowry ,  Francisco Santiago ,  Karen J. Long ,  Walter D. Sessions ,  Natasha Laguodas Wilkerson ,  Reniery Cevallos

发明人： Kevin A. Boulais ,  Pearl Rayms-Keller ,  Michael S. Lowry ,  Francisco Santiago ,  Karen J. Long ,  Walter D. Sessions ,  Natasha Laguodas Wilkerson ,  Reniery Cevallos

IPC分类号： H01B3/02 ,  H01Q3/44 ,  H01Q15/10

CPC分类号： H01Q3/44 ,  G02F2202/01 ,  G02F2202/101 ,  H01B3/025 ,  H01Q15/0066 ,  H01Q15/10

摘要： A material is provided for switching dielectric constant between distinct first and second values responsive to electromagnetic radiation having a specified energy. The material includes a medium transparent to the radiation and a plurality of particulates. Each particulate has a dipole that assumes one of distinct first and second parameters that correspond to the first and second values. The particulates are suspended within the medium. The parameters are either dipole span or charge strength. The dipole of each particulate sets to the first parameter by default and sets to the second parameter in response to the radiation. The particulates can be composed from undoped semi-insulating gallium arsenide. The medium can be polymethylmethacrylate, for example.

公开(公告)号：US20140061507A1

公开(公告)日：2014-03-06

申请号：US13573279

申请日：2012-08-28

申请人： Kevin A. Boulais ,  Alfredo N. Rayms-Keller ,  Michael S. Lowry ,  Francisco Santiago ,  Karen J. Long ,  Walter D. Sessions ,  Natasha Laguodas Wilkerson ,  Reniery Cevallos

发明人： Kevin A. Boulais ,  Alfredo N. Rayms-Keller ,  Michael S. Lowry ,  Francisco Santiago ,  Karen J. Long ,  Walter D. Sessions ,  Natasha Laguodas Wilkerson ,  Reniery Cevallos

IPC分类号： H01B3/02

CPC分类号： H01Q3/44 ,  G02F2202/01 ,  G02F2202/101 ,  H01B3/025 ,  H01Q15/0066 ,  H01Q15/10

摘要： A material is provided for switching dielectric constant between distinct first and second values responsive to electromagnetic radiation having a specified energy. The material includes a medium transparent to the radiation and a plurality of particulates. Each particulate has a dipole that assumes one of distinct first and second parameters that correspond to the first and second values. The particulates are suspended within the medium. The parameters are either dipole span or charge strength. The dipole of each particulate sets to the first parameter by default and sets to the second parameter in response to the radiation. The particulates can be composed from undoped semi-insulating gallium arsenide. The medium can be polymethylmethacrylate, for example.

摘要翻译： 提供材料，用于响应于具有指定能量的电磁辐射，在不同的第一和第二值之间切换介电常数。 该材料包括对辐射透明的介质和多个微粒。 每个颗粒具有假定与第一和第二值对应的不同的第一和第二参数之一的偶极子。 颗粒悬浮在介质中。 参数是偶极子距或充电强度。 每个颗粒的偶极子默认设置为第一参数，并响应于辐射而设置为第二参数。 颗粒可以由未掺杂的半绝缘砷化镓组成。 介质可以是例如聚甲基丙烯酸甲酯。