1) cavity-backed rectangular patch antenna
背腔式矩形贴片天线
1.
A finite element-boundary integral formulation was introduced to investigate the resonant frequency of a cavity-backed rectangular patch antenna with a metal column.
采用有限元和界面积分公式混合的数值方法对带金属柱的背腔式矩形贴片天线进行分析,通过分析输入阻抗,详细讨论了金属柱的大小和馈电点的位置对天线谐振频率的影响。
2) rectangular patch antenna
矩形贴片天线
1.
Based on the above conclusion, the effects of the finite ground plane of a rectangular patch antenna on the radiation patterns are discussed.
在此基础上讨论了矩形贴片天线有限接地面的影响。
3) U slot rectangle patch antenna
U型槽矩形贴片天线
1.
The frequency domain and the radiation character of the U slot rectangle patch antenna and these characters of the antenna array with three rectangle patches arranged in a ring considering the impact of coupling between elements are calculated by FDTD.
本文主要利用时域有限差分(FDTD)法计算U型槽矩形贴片天线的频域特性与辐射特性，以及在考虑耦合影响情况下的普通矩形贴片三单元环形天线阵的频域特性与辐射特性。
4) cylindrical-rectangular patch antenna
柱面矩形贴片天线
1.
Space Mapping Algorithm is used in the optimized conformal antenna and the cylindrical-rectangular patch antenna with resonant frequency 2.
5GHz的柱面矩形贴片天线。
5) backed antenna
背腔式天线
6) cavity backed slot antenna
背腔式缝隙天线
补充资料：压片背
压片背(Film back)，亦叫换向压片背。照相机身的一部分可卸下来，构成胶片盒，称这种胶片盒为压片背。只要带着压片背的备品，既可区分开彩色片和黑白片，负片和反转片等，使得调换胶片迅速有效。电动摄影机用的拍250张的装置也算是压片背的一种。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条