【摘要】 本文提出了一种用环形谐振器测量无辐射介质波导色散和衰减特性的方法,给出了用此法测得的一些结果。谐振法比传输法有更高的精确度,因为谐振法避免了转换激励器对测量结果的影响。更多还原

【Abstract】 A measurement method of propagation characteristics of nonradiative dielectric waveguides by using ring resonantor is presented in this paper. The formulas for calculation of propagation characteristics have been derived under candition of small loss. The measurement results of dispersion and attenuation characteristics for new kinds of waveguides with different dielectrical materials are given. The resonance method has higher accuracy than transmission method because the effects of escitor of waveguide may be avoided.更多还原