发明授权
US07986260B2 Circularly polarized antennas for active holographic imaging through barriers
有权
圆极化天线用于通过屏障进行有源全息成像
- 专利标题： Circularly polarized antennas for active holographic imaging through barriers
- 专利标题（中）： 圆极化天线用于通过屏障进行有源全息成像
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申请号： US12388335申请日： 2009-02-18
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公开(公告)号： US07986260B2公开(公告)日： 2011-07-26
- 发明人: Douglas L McMakin , Ronald H Severtsen , Wayne M Lechelt , James M Prince
- 申请人： Douglas L McMakin , Ronald H Severtsen , Wayne M Lechelt , James M Prince
- 申请人地址： US WA Richland
- 专利权人： Battelle Memorial Institute
- 当前专利权人： Battelle Memorial Institute
- 当前专利权人地址： US WA Richland
- 代理商 Allan C. Tuan
- 主分类号： G01S7/02
- IPC分类号： G01S7/02 ; G01S13/89 ; H01Q1/36 ; G01S13/00
摘要：
Circularly-polarized antennas and their methods of use for active holographic imaging through barriers. The antennas are dielectrically loaded to optimally match the dielectric constant of the barrier through which images are to be produced. The dielectric loading helps to remove barrier-front surface reflections and to couple electromagnetic energy into the barrier.
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