Analysis of Two-Dimensional Coupled Cavity Waveguides on a Magnetized Ferrite

H. Jia and K. Yasumoto (Japan)


Band-gap structures, waveguides, reflection and transmis sion matrices, magnetized ferrite


An exact approach to analysis of two-dimensional coupled cavity waveguides on a magnetized ferrite has been pro posed. This method is based on lattice sums’ matrices and a T-matrix of an isolated cylinder. The new formula has re strained the computed error caused by β-matrix than pre vious formula. Numerical examples show that the conver gence is very fast and that the computing precision is very high. The dispersion properties of the TM modes in regular triangle lattice and in square lattice have been discussed.

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