In addition, the dielectric parameter and the filled coefficient also have influence on the dispersion curve. 另外,介质筒的介电常数,填充系数等都对色散曲线有影响。
The dispersion relation of the dielectric loaded double planar rectangular grating slow wave structure is derived by mode-matching method. The dispersion curve of a few low order modes of the odd mode and even mode are presented by the numerical method. 利用场匹配的方法推导出了双平板矩形栅慢波结构的色散方程,采用数值计算得到了奇模和偶模的几个低阶模的色散曲线,并与模拟得到的结果基本一致。