Simple CAD Model for a Dielectric Leaky-Wave Antenna

被引：30
|
作者：
Zhao, Tianxia [1 ]
Jackson, David R. [1 ]
Williams, Jeffery T. [1 ]
Oliner, Arthur A. [2 ]
机构：
[1] Univ Houston, Dept Elect & Comp Engn, Houston, TX 77204 USA
[2] Polytech Univ, Dept Elect Engn, Brooklyn, NY 11201 USA
来源：
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2004年 / 3卷
关键词：
Dielectric antennas; electromagnetic bandgap (EBG) structures; leaky-wave antennas (LWAs);
D O I：
10.1109/LAWP.2004.837513
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 model for a dielectric layer leaky-wave antenna is proposed, which represents the antenna as a leaky parallel-plate waveguide that consists of a grounded substrate layer with a shunt admittance screen on top. This simple model is then analyzed using a transverse equivalent network model in which the shunt admittance screen is modeled as a shunt load admittance in an equivalent circuit description. This equivalence allows for simple computer-aided design formulas to be obtained for all of the radiation properties of the dielectric-layer leaky-wave antenna structure. Although derived in detail for a two-layer structure, the method can also be used for structures with multiple dielectric layers, which have been described in the literature as one-dimensional electromagnetic bandgap (EBG) structures.
引用
收藏
页码：243 / 245
页数：3
相关论文
共 50 条
  • [21] Resonance Analysis of the Leaky-wave Antenna
    Wu, Jhong-Wei
    Tai, Yang
    Wang, Chien-Jen
    2014 INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (ISAP), 2014, : 359 - 360
  • [22] Gap Waveguide Leaky-Wave Antenna
    Vukomanovic, Mladen
    Vazquez-Roy, Jose-Luis
    Quevedo-Teruel, Oscar
    Rajo-Iglesias, Eva
    Sipus, Zvonimir
    IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2016, 64 (05) : 2055 - 2060
  • [23] The leaky-wave antenna with ferroelectric substrate
    Yashchyshyn, Y
    Modelski, J
    MIKON-2002: XIV INTERNATIONAL CONFERENCE ON MICROWAVES, RADAR AND WIRELESS COMMUNICATIONS, VOLS 1-3, PROCEEDINGS, 2002, : 218 - 221
  • [24] Leaky-wave antenna at 77 GHz
    Zvolensky, T.
    Chicherin, D.
    Raisanen, A.
    Simovski, C.
    Sterner, M.
    Oberhammer, J.
    Hakojarvi, H.
    2011 41ST EUROPEAN MICROWAVE CONFERENCE, 2011, : 1039 - 1042
  • [25] Planar leaky-wave microstrip antenna
    Lee, CS
    Nalbandian, V
    IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM 1997, VOLS 1-4, 1997, : 1126 - 1129
  • [26] RCS of a Microstrip Leaky-Wave Antenna
    Yang, Shang-Te
    Ling, Hao
    IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2013, 12 : 35 - 38
  • [27] Millimeter-Wave Dielectric Waveguide-Based Leaky-Wave Antenna Array
    Dey, Utpal
    Tonn, Julian
    Hesselbarth, Jan
    IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2021, 20 (03): : 361 - 365
  • [28] A Leaky-Wave Antenna Using Periodic Dielectric Perforation for Millimeter-Wave Applications
    Mondal, Priyanka
    Wu, Ke
    IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2016, 64 (12) : 5492 - 5495
  • [29] FDTD analysis of a metal-strip-loaded dielectric leaky-wave antenna
    Chen, M
    Houshmand, B
    Itoh, T
    IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 1997, 45 (08) : 1294 - 1301
  • [30] Periordic Leaky-wave Antenna Based on Substrate Integrated Nonradiative Dielectric Waveguide
    Qian, Jinnuo
    Xu, Feng
    Cao, Kuigen
    Yan, Jie
    2016 IEEE INTERNATIONAL CONFERENCE ON UBIQUITOUS WIRELESS BROADBAND (ICUWB2016), 2016,
12345