PULSE REFLECTION FROM A DIELECTRIC DISCONTINUITY IN A RECTANGULAR WAVEGUIDE

被引：5
|
作者：
Rothwell, E. J. [1 ]
Temme, A. [1 ]
Crowgey, B. [1 ]
机构：
[1] Michigan State Univ, Dept Elect & Comp Engn, E Lansing, MI 48895 USA
来源：
PROGRESS IN ELECTROMAGNETICS RESEARCH-PIER | 2009年 / 97卷
关键词：
TIME-DOMAIN; CONSTITUTIVE PARAMETERS; PROPAGATION; PERMITTIVITY; DIFFRACTION; EXPRESSIONS;
D O I：
10.2528/PIER09090905
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：
A simple, closed-form expression for the time-domain reflection coefficient for a pulsed TE(10)-mode wave incident on a dielectric material discontinuity in a rectangular waveguide is presented. This formula may be used to represent the transient field reflected or transmitted by a dielectric-filled waveguide section, which is useful in material characterization routines. An exponential function approximation to the reflection coefficient is presented, and the formula is validated both numerically and experimentally.
引用
收藏
页码：11 / 25
页数：15
相关论文
共 50 条
  • [41] Square wave analysis of Dielectric Rectangular Waveguide
    Dabas, Deepender
    Sharma, Jigyasa
    Raghava, N. S.
    De, Asok
    INTERNATIONAL CONFERENCE ON COMMUNICATION AND ELECTRONICS SYSTEM DESIGN, 2013, 8760
  • [42] MEASUREMENT OF GUIDE WAVELENGTH IN RECTANGULAR DIELECTRIC WAVEGUIDE
    JACOBS, H
    NOVICK, G
    LOCASCIO, CM
    CHREPTA, MM
    IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1976, 24 (11) : 815 - 820
  • [43] Attenuation of a shielded rectangular dielectric rod waveguide
    Wells, Colin G.
    Ball, James A. R.
    IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2006, 54 (07) : 3013 - 3018
  • [44] Pulse reflection from a weakly absorbing and dispersing dielectric slab
    Jafari, Davod
    OPTIK, 2015, 126 (19): : 2009 - 2012
  • [45] Generalized Scattering Matrix of the Discontinuity between an Equilateral Triangular Waveguide and a Rectangular, Circular or Elliptical Waveguide
    Moran-Lopez, Ana
    Corcoles, Juan
    Ruiz-Cruz, Jorge A.
    Montejo-Garai, Jose R.
    Rebollar, Jesus M.
    2016 ASIA-PACIFIC MICROWAVE CONFERENCE (APMC2016), 2016,
  • [46] Superluminal pulse reflection from a weakly absorbing dielectric slab
    Wang, Li-Gang
    Zhu, Shi-Yao
    OPTICS LETTERS, 2006, 31 (14) : 2223 - 2225
  • [47] POWER REFLECTION AT INPUT OF A RANDOMLY PERTURBED RECTANGULAR WAVEGUIDE
    KOHLER, W
    SIAM JOURNAL ON APPLIED MATHEMATICS, 1977, 32 (03) : 521 - 533
  • [48] REFLECTION COEFFICIENT OF A MAGNETIZED FERRITE SPHERE IN A RECTANGULAR WAVEGUIDE
    JAMES, DA
    RADIO AND ELECTRONIC ENGINEER, 1974, 44 (09): : 481 - 490
  • [49] PULSE REFLECTION IN A RANDOM WAVEGUIDE WITH A TURNING POINT
    Borcea, Liliana
    Carnier, Josselin
    MULTISCALE MODELING & SIMULATION, 2017, 15 (04): : 1472 - 1501
  • [50] POWER LOSS AT A STEP DISCONTINUITY IN AN ASYMMETRICAL DIELECTRIC SLAB WAVEGUIDE
    RAMASWAMY, V
    SUCHOSKI, PG
    JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 1984, 1 (07): : 754 - 759
12345