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研制出一种用于超宽带短脉宽辐射和接收的新型集成超宽带（ＵＷＢ）槽天线，该天线采用共面波导到槽线的宽带过渡方式馈电，实验结果显示了其高保真的宽带特性及高增益高效率特性．利用所研制的ＵＷＢ天线建立起超宽超带雷达（ＵＷＢＲ）实验系统，测量几种简单目标特性及涂层目标特性，证明了该种天线可用作实际的ＵＷＢＲ天线．
A new integrated UWB slot antenna for UWB short pulse width radiation and receiving is developed. The UWB slot antenna is fed by broadband transition from coplanar waveguide to slotted line. The experimental results show that the UWB slot has high fidelity bandwidth Features and high gain and high efficiency characteristics. The UWB system was developed by using the developed UWB antenna, and several simple target characteristics and coating target characteristics were measured. It is proved that this kind of antenna can be used as an actual UWBR antenna.