KOBAYASHI, Y. Nondestructive measurement of complex permittivity of dielectric plate materials bt a cavity resonance method. 信学技報. 1987, MW87-53, 41-48
ZHANG, G. Compelx permittivity measurement of dielectric platees using the lowest TE_<111> mode of a circular cavity resonator. 1996 China-Japan Joint Meeting on Microwaves, Proc., Apr. 1996, 32-35
ZHANG, G. Millimeter wave measurements of temprature dependence of complex permittivity of dielectric plates by the cavity resonance method. 1997 Asia Paciffic Microwave Cof. Proc., Dec. 1997, 913-916