Bandwidth Enhancement Using Z-Shaped Defected Ground Structure for a Microstrip Antenna

被引：24
|
作者：
Kandwal, Abhishek [1 ]
Sharma, Rakesh [1 ]
Khah, Sunil Kumar [1 ]
机构：
[1] Jaypee Univ Informat Technol, Electromagnet Anal Lab, Dept Phys, Solan 173234, Himachal Prades, India
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2013年 / 55卷 / 10期
关键词：
bandwidth; defected ground; microstrip antenna;
D O I：
10.1002/mop.27836
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 novel design of a circular patch antenna having Z-shaped defected ground structure is presented in this communication. The antenna is designed for X-band applications. A wideband is obtained in the X-band frequency range 8-12 GHz. The return loss and input impedance is measured experimentally and compared with the simulated results. Parameters like impedance bandwidth, voltage standing wave ratio, and antenna gain are calculated and discussed. Impedance bandwidth of about 1.2 GHz is obtained with a gain of 8.7 dBi and side lobe level of -20.1 dB. (C) 2013 Wiley Periodicals, Inc.
引用
收藏
页码：2251 / 2254
页数：4
相关论文
共 50 条
  • [1] Bandwidth Enhancement of Microstrip Patch Antenna using Defected Ground Structure
    Marotkar, Devashree S.
    Zade, Prasanna
    2016 INTERNATIONAL CONFERENCE ON ELECTRICAL, ELECTRONICS, AND OPTIMIZATION TECHNIQUES (ICEEOT), 2016, : 1712 - 1716
  • [2] Bandwidth Enhancement of Square Microstrip Patch Antenna Using Defected Ground Structure
    Girase, Karishma D.
    Joshi, Mandar P.
    2018 INTERNATIONAL CONFERENCE ON ADVANCES IN COMMUNICATION AND COMPUTING TECHNOLOGY (ICACCT), 2018, : 325 - 328
  • [3] Return Loss and Bandwidth Enhancement of Microstrip Antenna using Defected Ground Structure (DGS)
    Deb, Partha Kumar
    Moyra, Tamasi
    Bhowmik, Priyansha
    2ND INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING AND INTEGRATED NETWORKS (SPIN) 2015, 2015, : 25 - 29
  • [4] Microstrip Antenna Array with Defected Ground Structure and Copper Tracks for Bandwidth Enhancement
    Ahmad, Khalid Subhi
    Abd Aziz, Mohamad Zoinol Abidin
    Abdullah, Nuruliswa Binti
    2020 IEEE INTERNATIONAL RF AND MICROWAVE CONFERENCE (RFM), 2020,
  • [5] Microstrip Monopole Antenna With Enhanced Bandwidth Using Defected Ground Structure
    Chiang, Ka Hing
    Tam, Kam Weng
    IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2008, 7 : 532 - 535
  • [6] Gain Enhancement of Microstrip Patch Antenna Using H-Shaped Defected Ground Structure
    Rajawat, Asmita
    Singhal, P. K.
    Gupta, Sindhu Hak
    Jain, Chavi
    Tomar, Praneet
    Kapur, Kartik
    PROGRESS IN INTELLIGENT COMPUTING TECHNIQUES: THEORY, PRACTICE, AND APPLICATIONS, VOL 2, 2018, 719 : 517 - 526
  • [7] Bandwidth enhancement Defected Ground Structure Microstrip patch antenna for K and Ka band Applications
    Rameswarudu, E. Sarva
    Sridevi, P. V.
    PROCEEDINGS OF THE 2016 IEEE 2ND INTERNATIONAL CONFERENCE ON ADVANCES IN ELECTRICAL & ELECTRONICS, INFORMATION, COMMUNICATION & BIO INFORMATICS (IEEE AEEICB-2016), 2016, : 407 - 410
  • [8] Efficiency Enhancement of Microstrip Patch Antenna with Defected Ground Structure
    Arya, Ashwini K.
    Kartikeyan, M. V.
    Patnaik, A.
    INTERNATIONAL CONFERENCE ON RECENT ADVANCES IN MICROWAVE THEORY AND APPLICATIONS, PROCEEDINGS, 2008, : 729 - 731
  • [9] Design and Analysis of E Shaped Microstrip Patch Antenna with Defected Ground Structure for Improvement of Gain and Bandwidth
    Singh, Ajay
    Joshi, Sunil
    Dashora, Dhananjay
    Lohar, Lokesh
    Paliwal, Harsha Prabha
    OPTICAL AND WIRELESS TECHNOLOGIES, OWT 2020, 2022, 771 : 195 - 202
  • [10] Microstrip Patch Antenna with Defected Ground Structure & Defected Microstrip Structure
    Singh, Himanshu
    Awasthi, Y. K.
    Verma, A. K.
    INTERNATIONAL CONFERENCE ON RECENT ADVANCES IN MICROWAVE THEORY AND APPLICATIONS, PROCEEDINGS, 2008, : 937 - 938
12345