《时域电磁系统原理与设计》主要介绍了时域电磁系统的主要组成部分——时域信号源、电波传播与天线、超宽带微波器件与电路、超宽带数据采集与处理等几个研究领域的主要应用基础理论及关键技术；学习该课程能够使学生初步具备从事时域电磁系统设计与研究的理论基础与的工程实践能力。

时域电磁系统在军事、安全、民用、商业和医学方面有许多应用。本课程主要聚焦时域电磁学关键技术的应用基础研究及军民工程应用需求，依托时域电磁学团队科研项目驱动，构建体现理工渗透、多学科交叉，科教、产教融合的时域电磁技术及应用科研主题的特色课程模块，探索研究生人才培养模式和创新能力达成的评价标准。

Time domain electromagnetic system

Impulse-based ultra-wideband (UWB) system or, time domain electromagnetic system is a unique system possessing many desired characteristics, owing to the transmission and reception of only a single signal having pulse waveform at all times, rather than multiple consecutive CW signals having sinusoidal waveform at different times as in CW-based systems. This unique operation is equivalent to transmitting and receiving many CW signals across an extremely broad bandwidth concurrently. In other words, a time domain electromagnetic system is electrically equivalent to multiple CW systems, each operating at a single frequency in an ultra-wide bandwidth, working simultaneously. It is this unique operation that makes the time domain electromagnetic system distinctly different from the CW systems, not only in the design and performance, but also in some applications—some of which are not even possible with CW systems. time domain electromagnetic systems find numerous applications for military, security, civilian, commerce, and medicine. time domain electromagnetic systems are suitable for both high resolution and long range, but they are particularly attractive for high-resolution sensing applications.