T. Fukusako et al., DISPERSION CHARACTERISTIC OF MICROSTRIP LINE USING FERRITE SUBSTRATE MAGNETIZED LONGITUDINALLY, Electronics Letters, 34(16), 1998, pp. 1593-1594
Dispersion characteristics of the microstrip line using longitudinally
magnetised ferrite subtrates were calculated numerically for the prop
agation frequency of the magnetostatic wave mode. The numerical result
s showed the quasi-TEM modes and higher-order modes of the magnetostat
ic surface wave mode which propagates transversely to the quasi-TEM mo
de. A cutoff behaviour was also confirmed.