Compact Pattern-Diversity Patch Antenna by Using TM10 and TM20 modes

被引：0
作者：
Deng, Hui [1 ]
Zhu, Lei [1 ]
机构：
[1] Univ Macau, Fac Sci & Technol, Taipa, Macao, Peoples R China
来源：
PROCEEDINGS OF THE 2021 CROSS STRAIT RADIO SCIENCE AND WIRELESS TECHNOLOGY CONFERENCE (CSRSWTC) | 2021年
基金：
中国国家自然科学基金;
关键词：
Bidirectional radiation pattern; low profile; patch antenna; pattern diversity; VIVALDI ANTENNA; DUAL-BAND;
D O I：
10.1109/CSRSWTC52801.2021.9631733
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 paper, a newly-developed pattern-diversity single patch antenna with improved operating bandwidth and isolation is present. The working mechanisms of the radiation pattern and frequency reallocation are demonstrated at first. Then, to enhance the bandwidth, the effects of internal electric-field distributions on impedance matching are studied in detail. The simulated results show that the proposed antenna can work over the frequency ranges of 5.69-5.87 GHz (3.1%) with better isolation. At the same time, the advantages like low-profile, compact size (0.53*0.39*0.04*lambda(3)(0)), and good diversity performance are still retained.
引用
收藏
页码：77 / 79
页数：3
相关论文
共 27 条
  • [21] Cross-polarization pattern diversity of patch antenna using recessed dielectric layer
    Kumari, Priyanka
    Mandal, Kaushik
    Acharjee, Juin
    Bhunia, Sunandan
    AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS, 2021, 137
  • [22] Bandwidth and Gain Enhancement of a Single-Layer Filtering Patch Antenna Using Reshaped TM12 Mode
    Liu, Gui
    Hu, Peng Fei
    Su, Guo Dong
    Pan, Yong Mei
    IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2024, 23 (01): : 314 - 318
  • [23] High-Efficiency and Wide-Frequency-Ratio Dual-Band Slot Patch Antenna Utilizing the Perturbed TM02 Modes
    Ou, Jun-hui
    Andrenko, Andrey S.
    Li, Yuanxin
    Zhang, Quanqi
    Tan, Hong-Zhou
    IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2018, 17 (04): : 579 - 582
  • [24] A Compact Planar Omnidirectional MIMO Array Antenna With Pattern Phase Diversity Using Folded Dipole Element
    Sun, Libin
    Li, Yue
    Zhang, Zhijun
    Iskander, Magdy F.
    IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2019, 67 (03) : 1688 - 1696
  • [25] Design of Low-Profile Compact MIMO Antenna on a Single Radiating Patch Using Simple and Systematic Characteristic Modes Method
    Lin, Jiang-Feng
    Deng, Hui
    Zhu, Lei
    IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2022, 70 (03) : 1612 - 1622
  • [26] Design of the Low-Profile Tri-Polarized Diversity Cylindrical Dielectric Resonator Antenna Utilizing High-Order HEM13δ and TM02δ Modes
    Fang, Xiao Sheng
    Luo, Lin
    Xu, Yu Jun
    Fan, Zhun
    IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2023, 71 (11) : 9060 - 9065
  • [27] Compact coaxial slotted-cavity feed antenna with shaped-beam pattern for high-power microwave using high-order modes and polarisation cancellation techniques
    Ma, Xiao
    Yang, Feng
    Yang, Peng
    Wang, Rui
    Yan, Yi
    IET MICROWAVES ANTENNAS & PROPAGATION, 2020, 14 (07) : 578 - 585
123