Calculation of the resonant frequency of a rectangular dielectric resonator antenna using perturbation theory

被引：6
|
作者：
Sehrawat, Neetu [1 ]
Kanaujia, Binod Kumar [2 ]
Agarwal, Anshul [3 ]
机构：
[1] Natl Inst Technol, Dept Elect & Commun Engn, Delhi 110040, India
[2] Jawaharlal Nehru Univ, Sch Computat & Integrat Sci, Delhi 110067, India
[3] Natl Inst Technol, Dept Elect & Elect Engn, Delhi 110040, India
来源：
JOURNAL OF COMPUTATIONAL ELECTRONICS | 2019年 / 18卷 / 01期
关键词：
Dielectric resonator antenna; Perturbation method; Resonant frequency; VOLUME;
D O I：
10.1007/s10825-018-1284-8
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 theoretical investigation is carried out using the perturbation method to calculate the resonant frequency of a horizontally and vertically perturbed rectangular dielectric resonator antenna (RDRA). The accuracy of the proposed method is validated with the help of experimental and simulated data available in the existing literature, revealing that the calculated results are in good agreement with the available data. Compared with other numerical methods, the presented theory is easy to understand and can be implemented easily with the help of less complex equations. Furthermore, the perturbation provides greater flexibility in antenna design, leading to a wide tuning range, and enhanced gain and bandwidth control compared with the unperturbed RDRA design.
引用
收藏
页码：211 / 221
页数：11
相关论文
共 50 条
  • [1] Calculation of the resonant frequency of a rectangular dielectric resonator antenna using perturbation theory
    Neetu Sehrawat
    Binod Kumar Kanaujia
    Anshul Agarwal
    [J]. Journal of Computational Electronics, 2019, 18 : 211 - 221
  • [2] Derivation of the resonant frequency of rectangular dielectric resonator antenna by the perturbation theory
    [J]. 1600, Applied Computational Electromagnetics Society (ACES) (31):
  • [3] Derivation of the Resonant Frequency of Rectangular Dielectric Resonator Antenna by the Perturbation Theory
    Fakhte, Saeed
    Oraizi, Homayoon
    [J]. APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY JOURNAL, 2016, 31 (08): : 894 - 900
  • [4] Resonant Frequency of Rectangular Dielectric Resonator Antenna
    Hanra, Sougata
    Chatterjee, Shaswata
    Bhattacharya, Shravasti
    Das, Suvam
    Pramanik, Sayantan
    Mukherjee, Surosri
    Gangopadhyay, Malay
    Singh, Nitish
    Tibrewal, Saurabh
    [J]. 2017 8TH ANNUAL INDUSTRIAL AUTOMATION AND ELECTROMECHANICAL ENGINEERING CONFERENCE (IEMECON), 2017, : 212 - 213
  • [5] Frequency Tunable Rectangular Dielectric Resonator Antenna
    Petosa, Aldo
    Thirakoune, Soulideth
    [J]. 2009 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM AND USNC/URSI NATIONAL RADIO SCIENCE MEETING, VOLS 1-6, 2009, : 1728 - 1731
  • [6] An Investigation of Resonant Modes in Rectangular Dielectric Resonator Antenna Using Transcendental Equation
    Singh, Mahender
    Gautam, Abhishek Kumar
    Yaduvanshi, R. S.
    Vaish, Arti
    [J]. WIRELESS PERSONAL COMMUNICATIONS, 2017, 95 (03) : 2549 - 2559
  • [7] An Investigation of Resonant Modes in Rectangular Dielectric Resonator Antenna Using Transcendental Equation
    Mahender Singh
    Abhishek Kumar Gautam
    R. S. Yaduvanshi
    Arti Vaish
    [J]. Wireless Personal Communications, 2017, 95 : 2549 - 2559
  • [8] Frequency-Reconfigurable Rectangular Dielectric Resonator Antenna
    Danesh, S.
    Rahim, S. K. A.
    Abedian, M.
    Khalily, M.
    Hamid, M. R.
    [J]. IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2013, 12 : 1331 - 1334
  • [9] Frequency Reconfigurable Rectangular Ring Dielectric Resonator Antenna
    Danesh, Sh.
    Rahim, S. K. A.
    Abedian, M.
    Yusof, M. F. M.
    [J]. 2014 IEEE SYMPOSIUM ON WIRELESS TECHNOLOGY AND APPLICATIONS (ISWTA), 2014,
  • [10] A Wideband Frequency Reconfigurable Rectangular Dielectric Resonator Antenna
    Danesh, S.
    Kamarudin, M. R.
    Rahman, T. A.
    Abedian, M.
    Khalily, M.
    [J]. 2016 10TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION (EUCAP), 2016,
12345