Modal analysis of a rectangular waveguide with rounded sides

被引：13
|
作者：
Shen, ZX
Lu, XJ
机构：
[1] Nanyang Technol Univ, Sch Elect & Elect Engn, Singapore 639798, Singapore
[2] Calif State Univ Hayward, Dept Accounting & Comp Informat Syst, Hayward, CA 94542 USA
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2002年 / 33卷 / 05期
关键词：
rectangular waveguide; rounded sides; mode characteristies; modal-expansion method;
D O I：
10.1002/mop.10323
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：
This article presents a rigorous full-wave modal analysis of a rectangular waveguide with rounded sides. Die plane wave series expansion of Bessel function is employed to obtain the closed-from modal functions for both TE and TM modes. Characteristic equations for calculating the eigenvalues (cutoff wavenumbers) of both TE and TM modes are derived. Numerical results are presented for the cutoff wavenumbers of the dominant mode as well as the higher-order modes supported in the rounded-side rectangular waveguide. (C) 2002 Wiley Periodicals, Inc.
引用
收藏
页码：365 / 368
页数：4
相关论文
共 50 条
  • [11] NUMERICAL-ANALYSIS OF AN ELASTIC WAVEGUIDE WITH RECTANGULAR CROSS-SECTION BY MODAL EXPANSION METHOD
    MIYAMOTO, T
    YASUURA, K
    ELECTRONICS & COMMUNICATIONS IN JAPAN, 1976, 59 (02): : 80 - 87
  • [12] Analysis of Probes in a Rectangular Waveguide
    Yeap, Kim Ho
    Tham, Choy Yoong
    Nisar, Humaira
    Loh, Siu Hong
    FREQUENZ, 2013, 67 (5-6) : 145 - 154
  • [13] RECTANGULAR DIELECTRIC WAVEGUIDE ANALYSIS
    GOROBETS, AP
    DERYUGIN, LN
    SOTIN, VE
    RADIOTEKHNIKA I ELEKTRONIKA, 1975, 20 (01): : 86 - 94
  • [14] ANALYSIS OF RECTANGULAR ROUNDED-OFF WAVE-GUIDES
    NAIDENKO, VI
    GUSEVA, EV
    DUDKO, AV
    IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII RADIOELEKTRONIKA, 1992, 35 (1-2): : 74 - 76
  • [15] A modal solution of TEM mode for a circular-rectangular coaxial waveguide
    Wang, HY
    Wu, KL
    Litva, J
    PROCEEDINGS OF THE FOURTH INTERNATIONAL SYMPOSIUM ON ANTENNAS AND EM THEORY (ISAE'97), 1997, : 497 - 500
  • [16] Scattering matrices representing the transformations between modal bases in rectangular waveguide
    Morini, A
    Rozzi, T
    Zappelli, L
    IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2001, 49 (01) : 213 - 216
  • [17] Modal Characteristics of Conventional Slot and Silicon Nanowire Optical Rectangular Waveguide
    Singh, Ritu Raj
    Priye, Vishnu
    2018 3RD INTERNATIONAL CONFERENCE ON MICROWAVE AND PHOTONICS (ICMAP), 2018,
  • [18] Rectangular conducting waveguide filled with uniaxial anisotropic media: a modal analysis and dyadic Green's function
    Liu, S.
    Li, L.W.
    Leong, M.S.
    Yeo, T.S.
    Journal of Electromagnetic Waves and Applications, 2000, 14 (01) : 45 - 47
  • [19] Rectangular conducting waveguide filled with uniaxial anisotropic media: A modal analysis and dyadic green's function
    Liu, S.
    Li, L.W.
    Leong, M.S.
    Yeo, T.S.
    Progress in Electromagnetics Research, 2000, 25 : 111 - 129
  • [20] A Modal Analysis of Electromagnetic Fields Coupling Into an Open-Ended Waveguide Mounted on a Finite Flange: Evaluation of a Rectangular Waveguide With a Square Flange
    Eskandari, Mohammad
    Joodaki, Mojtaba
    Attari, Amir Reza
    IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2024,
12345