Bandwidth and Gain Enhancement of an Aperture Antenna With Modified Ring Patch

被引：31
|
作者：
Honari, M. Mahdi [1 ]
Abdipour, Abdolali [1 ]
Moradi, Gholamreza [1 ]
机构：
[1] Amir Kabir Univ Technol, Microwave Millimeter Wave and Wireless Commun Res, Dept Elect Engn, Tehran 15914, Iran
来源：
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2011年 / 10卷
关键词：
Aperture-coupled antenna; bandwidth and gain enhancement; modified ring patch; ring aperture; WIDE-BAND; MICROSTRIP ANTENNA; POLARIZATION;
D O I：
10.1109/LAWP.2011.2178998
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：
In this letter, a linear-polarized ring aperture-coupled antenna with single modified ring patch is presented. In our proposed design, the patch is applied to improve the bandwidth and gain, simultaneously. In addition, the designed feed-line shape also has a considerable effect on the bandwidth. The simulation results show that matching bandwidth with a VSWR lower than 1.5 and 1-dB gain ripple bandwidth is 34% and 42%, respectively. The peak gain of 9.2 dB and radiation efficiency above 96% over the bandwidth are achieved. There is a good agreement between simulation and measurement results. An adequate cross polarization can be obtained in the E-plane and H-plane.
引用
收藏
页码：1413 / 1416
页数：4
相关论文
共 50 条
  • [1] Enhancement of the gain and bandwidth of the microstrip patch antenna with modified ground plane
    Mondal, Kalyan
    Sarkar, Partha Pratim
    INTERNATIONAL JOURNAL OF MICROWAVE AND WIRELESS TECHNOLOGIES, 2017, 9 (05) : 1179 - 1184
  • [2] Gain Enhancement of a Patch Antenna using Wideband Modified Split Ring Resonator
    Al-Hinaai, Al-Moatasem
    Caruso, Anthony N.
    Fields, Travis D.
    Hamdalla, Mohamed Z. M.
    Durbhakula, Kalyan C.
    2024 INTERNATIONAL APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY SYMPOSIUM, ACES 2024, 2024,
  • [3] Enhancement of Gain with Coplanar Concentric Ring Patch Antenna
    Kumar Naik Ketavath
    Wireless Personal Communications, 2019, 108 : 1447 - 1457
  • [4] Enhancement of Gain with Coplanar Concentric Ring Patch Antenna
    Ketavath, Kumar Naik
    WIRELESS PERSONAL COMMUNICATIONS, 2019, 108 (03) : 1447 - 1457
  • [5] Patch Antenna Bandwidth and Aperture Efficiency Enhancement Using Shorted Microstrip Loop and AMC
    Ntawangaheza, J. D.
    Sun, Liguo
    Rushingabigwi, Gerard
    PROCEEDINGS OF 2019 IEEE 2ND INTERNATIONAL CONFERENCE ON ELECTRONIC INFORMATION AND COMMUNICATION TECHNOLOGY (ICEICT 2019), 2019, : 792 - 795
  • [6] GAIN ENHANCEMENT OF APERTURE COUPLED PATCH ANTENNA USING METAMATERIAL AND CONICAL METAL FRAME
    Abdel-Rahman, Adel B.
    Ibrahim, Ahmed A.
    2012 MIDDLE EAST CONFERENCE ON ANTENNAS AND PROPAGATION (MECAP), 2013, : 50 - 54
  • [7] Bandwidth Enhancement for Microstrip Patch Antenna with Microstrip Line Feed
    Kushwaha, Ram Singh
    Srivastava, D. K.
    Saini, J. P.
    Dhupkariya, Seema
    2012 THIRD INTERNATIONAL CONFERENCE ON COMPUTER AND COMMUNICATION TECHNOLOGY (ICCCT), 2012, : 183 - 185
  • [8] Gain and Bandwidth Enhancement of a Circular Microstrip Patch Antenna with an Air Dielectric between Two Substrates
    Divakar, T. V. S.
    Panda, Dhruba C.
    2013 IEEE APPLIED ELECTROMAGNETICS CONFERENCE (AEMC), 2013,
  • [9] Bandwidth and gain enhancement of LTCC 60-GHz patch antenna by using AMC structure
    Lee, Hua-Juan
    Li, Eric S.
    Li, Chung-Yi
    Lin, Yu-You
    Lu, Roger
    Chin, Kuo-Sheng
    JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS, 2019, 33 (11) : 1463 - 1476
  • [10] Bandwidth enhancement using modified L-probe fed slotted patch antenna for WLAN and UMTS applications
    Tiwari, Rakesh N.
    Singh, Prabhakar
    Kanaujia, Binod Kumar
    INTERNATIONAL JOURNAL OF MICROWAVE AND WIRELESS TECHNOLOGIES, 2019, 11 (03) : 302 - 312
12345