Some features of the leaky He1n modes of cylindrical dielectric waveguides

被引:0
|
作者
Romanova, EA [1 ]
Melnikov, LA [1 ]
机构
[1] Saratov NG Chernyshevskii State Univ, Saratov 410026, Russia
关键词
D O I
10.1109/MMET.2004.1397032
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Behaviour of dispersion curves of the HE1n modes of step-index waveguide is analysed below the cut-off frequency on a Riemann surface of a complex plane of transverse wavenumber in cladding. Asymptotic analysis of the results obtained with account of material losses enables to explain some features of HE1n modes of lossless waveguide.
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页码:338 / 340
页数:3
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