Circularly polarized bandwidth enhancement using hollow cylindrical DRA

机译：使用空心圆柱DRA增强圆极化带宽

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摘要

This study presents design and analysis of a wideband circularly polarized (CP) cylindrical hollow shaped dielectric resonator antenna (DRA) which has been excited with a roman three (m) shaped feed. The proposed feed has been made-up of five metallic strips, which have been optimized to generate a wideband circular polarization. The proposed antenna offers circular polarization over a bandwidth of ~9% in conjunction with an impedance-matching bandwidth of ~19%. The design has been simulated in computer simulation technology (CST) software by using the transient solver, based on the finite integration technique (FIT), and validated with The frequency domain solvers based on the finite element method (FEM), A significant trend resemblance has been seen between results of both solvers.

机译：这项研究提出了宽带圆极化（CP）圆柱空心空心介质谐振器天线（DRA）的设计和分析，该天线已被罗马三（m）形馈源激励。拟议的进料由五个金属条组成，这些金属条经过优化可产生宽带圆极化。拟议的天线在〜9％的带宽上提供圆极化，并在〜19％的阻抗匹配带宽上提供。基于有限积分技术（FIT），使用瞬态求解器在计算机仿真技术（CST）软件中对设计进行了仿真，并通过基于有限元方法（FEM）的频域求解器进行了验证，具有显着的趋势相似性在两个求解器的结果之间可以看到。

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来源
《2017 International Conference on Engineering Technology and Technopreneurship》|2017年|1-4|共4页
会议地点 Kuala Lumpur(MY)
作者
J. Iqbal; U. Illahi; M. I. Sulaiman; M. Alam; M. S. Mazliham;
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作者单位

Universiti Kuala Lumpur, British Malaysian Institute (BMI), batu 8, Jalan Sungai Pusu, 53100Gombak, Malaysia;

Universiti Kuala Lumpur, British Malaysian Institute (BMI), batu 8, Jalan Sungai Pusu, 53100Gombak, Malaysia;

Universiti Kuala Lumpur, British Malaysian Institute (BMI), batu 8, Jalan Sungai Pusu, 53100Gombak, Malaysia;

Institute of Business and Management (IoBM), Korangi Creek, 74900 Karachi, Pakistan;

Malaysia France Institute (MFI) Universiti Kuala Lumpur, Bander Baru, 43650 Bangi, Malaysia;

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原文格式 PDF
正文语种 eng
中图分类
关键词
Dielectric resonator antennas; Dielectrics; Bandwidth; Feeds; Optical resonators; Finite element analysis; Broadband antennas;

机译：介质谐振器天线;介质;带宽;馈电;光谐振器;有限元分析;宽带天线;;

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专利

1. Bandwidth Enhancement of a Circularly Polarized Cylindrical DRA Using Multi-dielectric Layers [J] . M.I. Sulaiman, H. Basarudin, A.F. Ramli, Journal of Artificial Intelligence . 2016,第4期

机译：使用多介电层的圆极化圆柱DRA的带宽增强
2. Design and bandwidth enhancement of circularly polarized circular waveguide antenna using L-shaped probe [J] . Takeshi FUKUSAKO, Naoya NOGUCHI, Shingo YAMAURA 電子情報通信学会技術研究報告. アンテナ·伝播. Antennas and Propagation . 2013,第34期

机译：L型探头圆极化圆波导天线的设计与带宽增强
3. Single-Fed Circularly Polarized Dielectric Resonator Antenna With an Enhanced Axial Ratio Bandwidth and Enhanced Gain [J] . Trinh-Van Son, Yang Youngoo, Lee Kang-Yoon, Quality Control, Transactions . 2020,第期

机译：单馈圆偏振介质谐振器天线，具有增强的轴向比带宽和增强增益
4. Circularly polarized bandwidth enhancement using hollow cylindrical DRA [C] . J. Iqbal, U. Illahi, M. I. Sulaiman, International Conference on Engineering Technology and Technopreneurship . 2017

机译：使用空心圆柱形DRA圆偏振带宽增强
5. THE END PROBLEM FOR A TORSIONLESS HOLLOW CIRCULAR ELASTIC CYLINDER [D] . DE LA PENHA, GUILHERME MAURICIO SOUZA MARCOS. 1968

机译：扭转空心圆形弹性缸的最终问题
6. Enhancement of polarizabilities of cylinders with cylinder-slab resonances [O] . Meng Xiao, Xueqin Huang, H. Liu, -1

机译：通过圆柱-平板共振增强圆柱的极化率
7. Bandwidth Enhancement of a Circularly Polarized Cylindrical DRA Using Multi-dielectric Layers [O] . M.I. Sulaiman, H. Basarudin, A.F. Ramli, 2016

机译：使用多介电层的圆极化圆柱DRA的带宽增强

Circularly polarized bandwidth enhancement using hollow cylindrical DRA

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