一种用于微波化学实验的新型TEM Cell

A Novel TEM Cell Used in the Experiments of Microwave Chemistry

摘要:

针对微波化学研究需要数量级为GHz以上的截止频率、场分布均匀的实验装置，设计了一种用于微波化学实验机理研究的新型横电磁传输（Transverse Electromagnetic Cell．TEM Cell），它的形状不同于已有的TEM Cell，其两侧边向内凹成弓形。通过数值仿真，并与其它两种传统的具有相同外形尺寸的TEM Cell截止频率和场分布数值仿真结果作比较，得出新型TEM Cell的截止频率高于其它两种TEM Cell的截止频率，场分布均匀区域更宽。

Abstract:

TEM Cells(Transverse Electromagnetic Cell) with high cut-off frequency and homogeneous distribution of electromagnetic field are required in microwave-chemistry experiments.A novel TEM Cell which is used in microwave chemistry experiments is designed.The