Bandwidth Reconfigurable Cylindrical Dielectric Ring Resonator Antenna with Metallic Loading

被引：0
|
作者：
Shaik, Latheef A. [1 ]
Saha, Chinmoy [1 ]
Arora, Shivam [1 ]
Siddiqui, Jawad Y. [2 ]
机构：
[1] Indian Inst Space Sci & Technol, Dept Avion, Thiruvananthapuram 695547, Kerala, India
[2] Univ Calcutta, Inst Radiophys & Elect, Kolkata 700009, W Bengal, India
来源：
2015 IEEE APPLIED ELECTROMAGNETICS CONFERENCE (AEMC) | 2015年
关键词：
Dielectric Resonator Antenna; Ultrawideband Antenna; reconfigurable DRA; Hybrid DRA;
D O I：
暂无
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 new metallic loading on the outer surface of cylindrical ring dielectric resonator antenna is investigated for bandwidth reconfigurability. The proposed design exhibits considerable shift of upper cut-off frequency (from 8.2 - 15.9 GHz) with varying height of the metallic loading on outer surface of the cylindrical ring DR and thereby providing the bandwidth controllability. The designed prototype has been fed by coaxial cable of standard dimensions. This hybrid DRA structure is simulated using CST Microwave Studio Suite 2014. Proposed concept can be used to change the bandwidth requirement without affecting the radiator or its radiation characteristics.
引用
收藏
页数：2
相关论文
共 50 条
  • [31] Technique of Controlling the Bandwidth of MIMO Rectangular Dielectric Resonator Antenna
    Gaurav Varshney
    R. S. Yaduvanshi
    Ahmed A. Ibrahim
    M. A. Abdelhady
    MAPAN, 2022, 37 : 357 - 365
  • [32] BANDWIDTH ENHANCEMENT OF SLOT-FED DIELECTRIC RESONATOR ANTENNA
    Madhuri, R. G.
    Hadalgi, P. M.
    Mallikarjun, S. L.
    Malipatil, S. A.
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2010, 52 (02) : 316 - 318
  • [33] Neural network simulation of a dielectric ring resonator antenna
    Ratner, I
    Ali, H
    Petriu, EM
    JOURNAL OF SYSTEMS ARCHITECTURE, 1998, 44 (08) : 569 - 581
  • [34] Wideband disc-ring dielectric resonator antenna
    Ong, SH
    Kishk, AA
    Glisson, AW
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2002, 35 (06) : 425 - 428
  • [35] FREQUENCY RECONFIGURABLE DIELECTRIC RESONATOR ANTENNA FOR WIMAX/WLAN APPLICATIONS
    Danesh, Sh.
    Rahim, S. K. A.
    Abedian, M.
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2015, 57 (03) : 579 - 582
  • [36] A low profile high gain concave conformal ring cylindrical dielectric resonator antenna loaded with split ring resonator for ISM and C band applications
    Mishra, Manshree
    Rajput, Anil
    Tiwari, Garima
    Gupta, Pramod Kumar
    Mukherjee, Biswajeet
    INTERNATIONAL JOURNAL OF COMMUNICATION SYSTEMS, 2024, 37 (17)
  • [37] Microstrip-Fed Embedded Cylindrical Dielectric Resonator Antenna
    Solis, Maria A. Castillo
    Wu, Z.
    Liu, C. G.
    2013 7TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION (EUCAP), 2013, : 2398 - 2401
  • [38] Coupling Enhancement of Waveguide Fed Cylindrical Dielectric Resonator Antenna
    Varghese, Sheeba
    Abdulla, P.
    Baby, Am Mary
    Jasmine, P. M.
    2022 IEEE WIRELESS ANTENNA AND MICROWAVE SYMPOSIUM (WAMS 2022), 2022,
  • [39] Impedance characteristics of a cylindrical dielectric resonator antenna excited by slot
    Sakuma, T
    Noguchi, K
    Mizusawa, M
    Betsudan, S
    Katagi, T
    ELECTRONICS AND COMMUNICATIONS IN JAPAN PART I-COMMUNICATIONS, 2006, 89 (07): : 1 - 10
  • [40] Electronically Steerable Phased Array of Cylindrical Dielectric Resonator Antenna
    Mishra, Nipun K.
    Das, Soma
    Vishwakarma, Dinesh K.
    2018 IEEE INDIAN CONFERENCE ON ANTENNAS & PROPOGATION (INCAP), 2018,
12345