A Simple Wide-Bandwidth and High-Gain Microstrip Patch Antenna With Both Sides Shorted

被引：35
|
作者：
Wang, Zhe [1 ]
Liu, Juhua [1 ]
Long, Yunliang [1 ]
机构：
[1] Sun Yat Sen Univ, Dept Elect & Commun Engn, Guangzhou 510006, Guangdong, Peoples R China
来源：
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2019年 / 18卷 / 06期
关键词：
High gain; low cross-polarization level; TM03; mode; TM11; wide bandwidth; BAND; DESIGN; SLOT;
D O I：
10.1109/LAWP.2019.2911045
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 simple microstrip patch antenna with wide bandwidth and high gain is presented and investigated. It is built on a long rectangular patch with both sides shorted. The antenna is investigated with a cavity model analysis. With a proper design, the TM03 and TM11 modes are excited and combined to achieve a wide bandwidth. In the operation band, the antenna provides a high-gain unidirectional beam around broadside. A prototype is fabricated and measured. Measured results show that the antenna with an overall size of 1.29 lambda(0) x 0.73 lambda(0) x 0.036 lambda(0) (lambda(0) is the wavelength in free space) provides a wide bandwidth of 13.2% (|S-11| < -10 dB). In the operation band, the antenna has a stable high gain varying from 8.0 to 9.7 dBi and a low cross-polarization level of about -25 dB.
引用
收藏
页码：1144 / 1148
页数：5
相关论文
共 50 条
  • [21] Design of small-size wide-bandwidth microstrip-patch antennas
    Shackelford, AK
    Lee, KF
    Luk, KM
    IEEE ANTENNAS AND PROPAGATION MAGAZINE, 2003, 45 (01) : 75 - 83
  • [22] Investigation on Compactness, Bandwidth and Gain of Circular Microstrip Patch Antenna
    Mondal, Kalyan
    Murmu, Lakhindar
    Sarkar, Partha Pratim
    PROCEEDINGS OF 2ND INTERNATIONAL CONFERENCE ON 2017 DEVICES FOR INTEGRATED CIRCUIT (DEVIC), 2017, : 742 - 746
  • [23] Application of Defected Ground Structure for Augmenting High-Gain Ultra-Wide Bandwidth from Rectangular Microstrip Antenna
    Ankush, Pawar Umesh
    Chakraborty, Subhradeep
    Singh, L. Lolit Kumar
    Chattopadhyay, Sudipta
    ELECTROMAGNETICS, 2018, 38 (02) : 123 - 133
  • [24] A broadband and high-gain metamaterial microstrip antenna
    Li, Le-Wei
    Li, Ya-Nan
    Yeo, Tat Soon
    Mosig, Juan R.
    Martin, Olivier J. F.
    APPLIED PHYSICS LETTERS, 2010, 96 (16)
  • [25] A Wide-Bandwidth Monopolar Patch Antenna with Dual-Ring Couplers
    Zhang, Yuanyuan
    Liu, Juhua
    Liang, Zhixi
    Long, Yunliang
    INTERNATIONAL JOURNAL OF ANTENNAS AND PROPAGATION, 2014, 2014
  • [26] Broadband and high-gain microstrip slot antenna
    Yao, Feng-Wei
    Zhong, Shun-Shi
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2006, 48 (11) : 2210 - 2212
  • [27] A dual-band wideband high-gain slot loaded microstrip patch antenna
    Jin, Long
    Zhang, Ruohan
    AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS, 2024, 177
  • [28] A High-Gain Microstrip Patch Antenna Using Multiple Dielectric Superstrates for WLAN Applications
    Hussain, Niamat
    Azimov, Uktam
    Jeong, Minjoo
    Rhee, Seungyup
    Lee, Seung W.
    Kim, Nam
    APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY JOURNAL, 2020, 35 (02): : 187 - 193
  • [29] High-gain low-profile rectangular microstrip patch antenna with Yagi elements
    Sener, Goker
    JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS, 2020, 34 (08) : 1039 - 1046
  • [30] Thin-Profile Wideband and High-Gain Microstrip Patch Antenna on a Modified AMC
    Ntawangaheza, Jean de Dieu
    Sun, Liguo
    Yang, Chen
    Pang, Yingying
    Rushingabigwi, Gerard
    IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2019, 18 (12): : 2518 - 2522
12345