冯正和, 张竟平, 赵英杰. Generalized Capacitance Matrix Method and Its Applications──Design of Combline and Interdigit Filter[J]. Acta Electronica Sinica, 1996, (10).
冯正和, 张竟平, 赵英杰. Generalized Capacitance Matrix Method and Its Applications──Design of Combline and Interdigit Filter[J]. Acta Electronica Sinica, 1996, (10).DOI:
A method of generalized capacitance matrix is presented in this paper
which can be used to calculate TEM transmission line comb-line filter and interdigital filter. The concepts of modal capacitance
fundamental and high order mode
mutual capcitance and load capacitance are introduced in the generalized capacitance matrix. So a complex structure can be solved by cascading of these matrices. We can get high flexibility of the optimal design
and the computing speed and accuracy are improved greatly.