摘要
本文采用横向谐振法和奇、偶激励法分析了平行耦合和对称弯曲耦合的沟槽型无辐射介质(GNRD)波导的耦合特性,并对实验样品进行了测试。理论计算结果和实验结果符合良好,为GNRD波导定向耦合器等元件的设计提供了理论依据。
In this paper,the transverse reasonance method and the principle of odd-/even-excitation are applied to analyse the coupled characteristics of the paralled and the symmetrically bended coupling structures.The samples of directional coupler constructed by coupling GNRD waveguides are fabricated and tested.The theoretical results agree well with the measurement data,which provides a theoretical basis in designing the GNRD-guide components.
出处
《微波学报》
CSCD
北大核心
1989年第1期1-5,共5页
Journal of Microwaves
基金
国家自然科学基金
关键词
GNRD
波导
耦合
横向谐振法
沟槽型
Millimeter Waveguide
Dielectric Waveguide
Directional Coupler
Transverse Resonance Method
Odd-/even-excitation
Dispersion Characteristics
Coupling Characteristics
