发明名称 |
Improvements in or relating to millimeter and sub-millimeter wave radar-radiometric imaging |
摘要 |
<p>An antenna is provided that is configured to implement a combined radar and radiometric imaging method. The antenna comprises: a bearing device on which is rigidly mounted: rotating waveguide adapter which provides the output for the antenna; an electromechanical drive, the output shaft of which is defined as the main axis of rotation for the antenna and a position sensor. The antenna further comprises an antenna rotor, the rotation of which is configured to be controlled by the out- put shaft of the electromechanical drive of the bearing device. The antenna rotor comprises: at least one 2D diffraction grating; planar dielectric waveguide connected over a diffraction field to the 2D diffraction grating; a linear waveguide turn; and a feed adapter.</p> |
申请公布号 |
AU2011303658(A1) |
申请公布日期 |
2013.03.28 |
申请号 |
AU20110303658 |
申请日期 |
2011.09.07 |
申请人 |
RADIO PHYSICS SOLUTIONS LTD |
发明人 |
SHYLO, SERGIY;SYDORENKO, YURIY;WHEELER, DANA;DUNDONALD, DOUGLAS |
分类号 |
H01Q3/10;G01K11/00;G01S13/42;G01S13/48;G01S13/86;H01Q5/00;H01Q13/28;H01Q21/06;H01Q25/00 |
主分类号 |
H01Q3/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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