Small electrical metamaterial antenna based on coupled electric field resonator with enhanced bandwidth

被引：24
|
作者：
Bala, B. D. [1 ]
Rahim, M. K. A. [1 ]
Murad, N. A. [1 ]
机构：
[1] Univ Teknol Malaysia UTMJB, Dept Commun Engn, Skudai 81310, Malaysia
来源：
ELECTRONICS LETTERS | 2014年 / 50卷 / 03期
关键词：
annealing; gallium compounds; high-temperature techniques; III-V semiconductors; ion implantation; magnesium; power semiconductor devices; semiconductor doping; wide band gap semiconductors; GaN:Mg; activation ratio; high-temperature annealing technique; high-voltage GaN-based power devices; p-type doping; DESIGN; ELC;
D O I：
10.1049/el.2013.3884
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 small electrical metamaterial (MTM) antenna, based on a modified electrical coupled resonator for bandwidth enhancement, is presented. The bandwidth enhancement is achieved using a modified electric coupled (MELC) resonator as the antenna's main radiating element. This modification is achieved using two strip lines placed below a conventional electric coupled (CELC) resonator. The measured impedance bandwidth at -10 dB is 20.7% at a resonance frequency of 2.62 GHz. The design is validated by experimental results, and the proposed antenna is suitable for worldwide interoperability for microwave access (WiMax) applications (2.5-2.69 GHz).
引用
收藏
页码：138 / 139
页数：2
相关论文
共 50 条
  • [11] Electric-Field-Coupled Resonator Antenna for 5G Applications
    Rahman, Md Mushfiqur
    Islam, Md Shabiul
    Islam, Mohammad Tariqul
    Alam, Touhidul
    MATERIALS, 2022, 15 (15)
  • [12] Electrically small, complementary electric-field-coupled resonator antennas
    Odabasi, H.
    Teixeira, F. L.
    Guney, D. O.
    JOURNAL OF APPLIED PHYSICS, 2013, 113 (08)
  • [13] Stacked Cylindrical Dielectric Resonator Antenna with Metamaterial as a Superstrate for Enhancing the Bandwidth and Gain
    Sahu, Bhagirath
    Aggarwal, Mayank
    Tripathi, Pankaj
    Singh, Rajesh
    2013 IEEE INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING, COMPUTING AND CONTROL (ISPCC), 2013,
  • [14] Dual Segment Rectangular Dielectric Resonator Antenna with Metamaterial for Improvement of Bandwidth and Gain
    Sahu, Bhagirath
    Tripathi, Pankaj
    Singh, Rajesh
    Singh, Surya Pal
    INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING, 2014, 24 (06) : 646 - 655
  • [15] Bandwidth-Enhanced Metamaterial Integrated Antenna for Wireless Applications
    Dhar, Nipa
    Rahman, Muhammad Asad
    Hossain, Md Azad
    Mobashsher, Ahmed Toaha
    2019 5TH INTERNATIONAL CONFERENCE ON ADVANCES IN ELECTRICAL ENGINEERING (ICAEE), 2019, : 117 - 122
  • [16] The near field of a small resonator antenna
    Katsenelenbaum, B. Z.
    JOURNAL OF COMMUNICATIONS TECHNOLOGY AND ELECTRONICS, 2006, 51 (02) : 141 - 146
  • [17] The near field of a small resonator antenna
    B. Z. Katsenelenbaum
    Journal of Communications Technology and Electronics, 2006, 51 : 141 - 146
  • [18] New Hybrid Rectangular Dielectric Resonator Antenna with Enhanced Bandwidth
    Esmaeili, Mahbubeh
    Laurin, Jean-Jacques
    2020 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION AND NORTH AMERICAN RADIO SCIENCE MEETING, 2020, : 553 - 554
  • [19] Investigation of a Hemispherical Dielectric Resonator Antenna for enhanced bandwidth of operation
    Mukherjee, Biswajeet
    Raj, Ankit
    INTERNATIONAL JOURNAL OF APPLIED ELECTROMAGNETICS AND MECHANICS, 2013, 41 (04) : 457 - 466
  • [20] A bandwidth and gain enhancement for microstrip antenna based on metamaterial
    Yuan, Bo
    Zheng, Yan He
    Zhang, Xiao Hong
    You, Bin
    Luo, Guo Qing
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2017, 59 (12) : 3088 - 3093
12345