A modal analysis of TEM mode in circular-rectangular coaxial waveguides

Authors
Wang, HY Wu, KL Litva, J
Citation
Hy. Wang et al., A modal analysis of TEM mode in circular-rectangular coaxial waveguides, IEEE MICR T, 47(3), 1999, pp. 356-359
Citations number
9
Categorie Soggetti
Eletrical & Eletronics Engineeing
Journal title
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES
ISSN journal
00189480 → ACNP
Volume
47
Issue
3
Year of publication
1999
Pages
356 - 359
Database
ISI
SICI code
0018-9480(199903)47:3<356:AMAOTM>2.0.ZU;2-K
Abstract
A modal analysis of transverse electromagnetic (TEM) mode in a circular-rec tangular coaxial waveguide is presented in this paper. The analysis Is base d on the modal-expansion technique. Analytic Expressions for the characteri stic impedance and attenuation coefficient are derived from the solution of the TEM mode. The calculated results are compared with those of the finite -element method, as well as published data. Excellent agreement is observed .