Transient antenna and its application in UWB radar are involved in this thesis. Some theoretical and technological issues are discussed to some extent, including transient radiation theory, transient antenna design technique, UWB radar design and transient scattering calculation and measurement.
本文围绕瞬态天线及其在超宽带雷达中的应用这个主题，从理论和技术上不同程度地探讨了瞬态辐射理论、瞬态天线设计、超宽带雷达系统设计、目标瞬态散射数值计算及测量等问题，主要包括以下内容： (1) 从时域麦克斯韦方程出发，利用位势理论，探讨了一般时空源分布近远场瞬态辐射的特点和规律，瞬态辐射最显著的特点就是其时序性。
参考来源 - 瞬态天线及其在超宽带雷达中的应用·2,447,543篇论文数据，部分数据来源于NoteExpress
A design of the wideband impulse antenna for transient field measurements is described and some measured results are presented in this paper.
本文描述了用于瞬态电磁场测量的一种宽带脉冲天线的设计，给出了测量结果。
The time-domain pulse antenna has the ability to radiate and receive the fast changed transient signal, because this kind of pulse radiation antenna has very wide frequency range.
时域脉冲天线具有辐射和接收快速变化的瞬态脉冲信号的能力，这种脉冲天线能够覆盖很宽的频带。
The approximate method determining the transient response of large antenna arrays composed of short dipoles is discussed.
讨论了近似求取由短振子组成的大阵的瞬态响应的方法。
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