Mutual coupling reduction of dual-frequency patch antenna arrays

被引：0
|
作者：
机构：
[1] Yu, Yantao
[2] Yi, Lijun
[3] Liu, Xiaoya
[4] Gu, Zhaokai
来源：
Yu, Yantao (yantaoyu@cqu.edu.cn) | 1600年 / Applied Computational Electromagnetics Society (ACES)卷 / 31期
关键词：
Antenna grounds - Etching - Resonators - Defects - Microstrip antennas - Natural frequencies - Slot antennas - Antenna arrays;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In this paper, a compact patch antenna array with dual resonant frequencies is presented. The mutual coupling between array elements can be reduced simultaneously at two frequencies by inserting a simple C-shaped resonator between the radiating patches and etching an inverted C-shaped slot defected ground structure (DGS) on the ground plane. The characteristics of the DGS and the resonator are investigated, respectively. The measured results show that the isolation between the antenna ports has been enhanced about 10 dB and 18 dB at the two operation frequencies with the presence of the proposed DGS and resonator structure. © ACES.
引用
收藏
相关论文
共 50 条
  • [21] Reduction of the Mutual Coupling in Patch Antenna Arrays Based on Dollar Shaped Electrical Resonator
    Mandal, Santimoy
    Ghosh, Chandan Kumar
    PROCEEDINGS OF THE 2ND INTERNATIONAL CONFERENCE ON COMMUNICATION, DEVICES AND COMPUTING, 2020, 602 : 71 - 76
  • [22] Mutual Coupling Reduction in Microstrip Patch Antenna Arrays Using Simple Microstrip Resonator
    Saeed Roshani
    Hanieh Shahveisi
    Wireless Personal Communications, 2022, 126 : 1665 - 1677
  • [23] Mutual Coupling Reduction in Microstrip Patch Antenna Arrays Using Simple Microstrip Resonator
    Roshani, Saeed
    Shahveisi, Hanieh
    WIRELESS PERSONAL COMMUNICATIONS, 2022, 126 (02) : 1665 - 1677
  • [24] Mutual Coupling Reduction in Patch Antenna Arrays Using a UC-EBG Superstrate
    Farahani, Hossein Sarbandi
    Veysi, Mehdi
    Kamyab, Manouchehr
    Tadjalli, Alireza
    IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2010, 9 : 57 - 59
  • [25] Reduction of the mutual coupling in patch antenna arrays based on EBG by using a planar frequency-selective surface structure
    Beiranvand, Ehsan
    Afsahy, Majid
    Sharbati, Vahid
    INTERNATIONAL JOURNAL OF MICROWAVE AND WIRELESS TECHNOLOGIES, 2017, 9 (02) : 349 - 355
  • [26] FDTD analysis of a dual-frequency microstrip patch antenna
    Gao, S.
    Li, L. W.
    Sambell, A.
    PROGRESS IN ELECTROMAGNETICS RESEARCH-PIER, 2005, 54 : 155 - 178
  • [27] Dual-frequency design of a shorted triangular patch antenna
    Liou, YY
    Row, JS
    Chen, TR
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2006, 48 (04) : 749 - 751
  • [28] A dual-frequency L-shaped patch antenna
    Kuo, JS
    Wong, KL
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2000, 27 (03) : 177 - 179
  • [29] SINGLE-LAYER DUAL-FREQUENCY PATCH ANTENNA
    MACI, S
    GENTILI, GB
    AVITABILE, G
    ELECTRONICS LETTERS, 1993, 29 (16) : 1441 - 1443
  • [30] Wideband dual-frequency stacked microstrip patch antenna
    de Haaij, DM
    Joubert, J
    Odendaal, W
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2001, 31 (04) : 289 - 292
12345