A revisit to the "Rigorous study of propagation in metallic circular waveguide filled with anisotropic metamaterial"

被引：2
|
作者：
Moradi, Afshin [1 ]
机构：
[1] Kermanshah Univ Technol, Dept Engn Phys, Kermanshah, Iran
来源：
INTERNATIONAL JOURNAL OF MICROWAVE AND WIRELESS TECHNOLOGIES | 2024年
关键词：
anisotropic metamaterials; circular waveguides;
D O I：
10.1017/S1759078724000734
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：
Sakli et al. previously studied the propagation characteristics of wave modes in a metallic circular waveguide filled with anisotropic metamaterial [Int. J. Microw. Wirel. Technol.<bold>9</bold>, 805-813 (2017)]. They derived and analyzed the wave equation and dispersion relations for TEz and TMz modes (i.e., TE and TM waves related to the z-axis) within the waveguide. However, they did not verify whether the system actually supports these TEz and TMz waves. This work aims to investigate that issue. Our findings indicate that, in general, a metallic circular waveguide filled with anisotropic metamaterial cannot support the propagation of TEz and TMz waves. Consequently, the results presented by Sakli et al. are incorrect.
引用
收藏
页数：2
相关论文
共 50 条
  • [21] DISPERSION-RELATION OF A CIRCULAR WAVEGUIDE FILLED WITH AN ANISOTROPIC-PLASMA
    UCHIDA, K
    AOKI, K
    ELECTRONICS & COMMUNICATIONS IN JAPAN, 1973, 56 (12): : 66 - 73
  • [22] New Propagation Regimes of TE Waves in a Waveguide filled with a Nonlinear Dielectric Metamaterial
    Shestopalov, Yury
    Smolkin, Eugene
    Snegur, Maxim
    2019 URSI ASIA-PACIFIC RADIO SCIENCE CONFERENCE (AP-RASC), 2019,
  • [23] New Propagation Regimes of TM Waves in a Waveguide filled with a Nonlinear Dielectric Metamaterial
    Shestopalov, Yury
    Smolkin, Eugene
    Snegur, Maxim
    2019 URSI INTERNATIONAL SYMPOSIUM ON ELECTROMAGNETIC THEORY (EMTS), 2019,
  • [24] Electromagnetic wave propagation through a slab waveguide of uniaxially anisotropic dispersive metamaterial
    Liu, S.-H.
    Liang, C.-H.
    Ding, W.
    Chen, L.
    Pan, W.-T.
    PROGRESS IN ELECTROMAGNETICS RESEARCH-PIER, 2007, 76 : 467 - 475
  • [25] PROPAGATION OF MICROWAVES IN A CIRCULAR WAVEGUIDE PARTIALLY FILLED WITH A COLD PLASMA DIELECTRIC
    GEHRE, O
    TUTTER, M
    MAYER, HM
    ZEITSCHRIFT FUR NATURFORSCHUNG PART A-ASTROPHYSIK PHYSIK UND PHYSIKALISCHE CHEMIE, 1972, A 27 (02): : 215 - &
  • [26] Wave propagation along a rectangular metallic waveguide longitudinally loaded with a metamaterial slab
    Cory, H
    Shtrom, A
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2004, 41 (02) : 123 - 127
  • [27] Subwavelength guiding of electromagnetic energy in waveguide filled with anisotropic mu-negative metamaterial
    Hrabar, Silvio
    Zaluski, Davor
    ELECTROMAGNETICS, 2008, 28 (07) : 494 - 512
  • [28] Numerical and experimental investigation of field distribution in waveguide filled with anisotropic single negative metamaterial
    Hrabar, Silvio
    Jankovic, Gordan
    Zivkovic, Berislav
    Sipus, Zvonimir
    ICECom 2005: 18th International Conference on Applied Electromagnetics and Communications, Conference Proceedings, 2005, : 251 - 254
  • [29] Propagation of TM waves in a shielded dielectric waveguide filled with nonlinear anisotropic medium
    Tikhov, S., V
    Valovik, D. V.
    PROCEEDINGS OF THE 2020 INTERNATIONAL CONFERENCE DAYS ON DIFFRACTION (DD), 2020, : 110 - 115
  • [30] Propagation behavior in rectangular metallic waveguide periodically loaded with single negative metamaterial slabs
    Pekmezci, Aysegul
    JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS, 2023, 37 (15) : 1274 - 1285
12345