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
采用标准分立双极元件，对双极晶体管瞬态辐射光电流分流补偿法进行了实验验证。
Experiment using discrete bipolar transistors has been performed to verify the effect of the photocurrent compensation method.
六通道瞬态光学高温计是在可见光和近红外光谱范围内，把光源的热辐射取出六个波段进行测量。
The six channel instantaneous optical pyrometer is used to measure the thermal radiation of the light source at six bands from visible to near infrared spectrum.
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 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.
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