Based on Kuroda s identities, parabolic lossless nonuniform transmission line can be represented with the equivalent circuit that include lumped components and lossless uniform transmission line.

• 本文利用基于科罗达等效的等效电路,在频域内推导出了抛物线型非均匀线的灵敏度公式,较好的解决了这类非均匀线的灵敏度求解问题。