Circularly Polarized Slot Microstrip Antenna for Harmonic Suppression

被引：14
|
作者：
Xu, Yunxue [1 ]
Gong, Shuxi [2 ]
Hong, Tao [3 ]
机构：
[1] Xidian Univ, Natl Key Lab Sci & Technol Antennas & Microwaves, Xian 710071, Peoples R China
[2] Xidian Univ, Natl Lab Antennas & Microwave Technol, Xian 710071, Peoples R China
[3] Xidian Univ, Xian 710071, Peoples R China
来源：
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2013年 / 12卷
关键词：
Antenna radiation patterns; circular polarization; harmonic suppression; microstrip antennas; DEFECTED GROUND STRUCTURE; PATCH ANTENNA; PHOTONIC BANDGAP; DESIGN;
D O I：
10.1109/LAWP.2013.2256334
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：
With the introduction of the circularly symmetrical slot near the coaxial feed location of the corner truncated square microstrip antenna patch, both the circular polarization and harmonic suppression performance can be realized in this antenna. Effectiveness of the circularly symmetrical slot for harmonic suppression is studied, including its affection to circular polarization performance of the antenna. Experimental results show that application of the circularly symmetrical slot near the coaxial feed location of the microstrip antenna patch can remarkably suppress the harmonic frequencies. Measured radiation patterns indicate that the forward radiation is suppressed by more than 10 similar to 20 dB at the second and the third harmonic frequencies compared to the reference antenna, while maintaining the circular polarization performance, the cross polarization, and the backward radiation.
引用
收藏
页码：472 / 475
页数：4
相关论文
共 50 条
  • [31] Circularly polarized compact microstrip antenna
    Paulson, M
    Kundukulam, SO
    Aanandan, CK
    Mohanan, P
    Vasudevan, K
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2000, 26 (05) : 308 - 309
  • [32] Circularly Polarized microstrip patch antenna
    Islam M.T.
    Misran N.
    Shakib M.N.
    Zamri M.N.A.
    Information Technology Journal, 2010, 9 (02) : 363 - 366
  • [33] A Microstrip Circularly Polarized Patch Antenna
    Xiao, Jun
    Luo, Delin
    Ding, Tongyu
    Ye, Qiubo
    2020 IEEE MTT-S INTERNATIONAL CONFERENCE ON NUMERICAL ELECTROMAGNETIC AND MULTIPHYSICS MODELING AND OPTIMIZATION (NEMO 2020), 2020,
  • [34] Compact microstrip-fed meander slot antenna for harmonic suppression
    Kim, H
    Yoon, YJ
    ELECTRONICS LETTERS, 2003, 39 (10) : 761 - 763
  • [35] Dual-band circularly polarized antenna with harmonic suppression performance
    Li, Ke
    Wang, Fu-Wei
    Ren, Yu-Hui
    Cai, Yuan-Ming
    INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING, 2019, 29 (08)
  • [36] Circularly Polarized Microstrip Reflectarray with Microstrip Antenna Feed
    Deshmukh, Amit A.
    Lele, Kshitij
    Shaikh, Saleha A.
    Desai, Ami A.
    Phatak, Neelam V.
    Ray, K. P.
    2015 IEEE INTERNATIONAL CONFERENCE ON ELECTRONICS, COMPUTING AND COMMUNICATION TECHNOLOGIES (CONECCT), 2015,
  • [37] Integration of Circularly Polarized Microstrip Slot Array Antenna With Amorphous Silicon Solar Cells
    Zhang, Zheng
    Bai, Bowen
    Li, Xiaoping
    Liu, Yanming
    Sun, Chao
    Zhang, Yanchao
    IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2020, 19 (12): : 2320 - 2323
  • [38] Broadband Microstrip-Line-Fed Circularly-Polarized Circular Slot Antenna
    Jan, Jen-Yea
    Wu, Guo-Jhih
    Pan, Chien-Yuan
    Chen, Hua-Ming
    2014 IEEE INTERNATIONAL WORKSHOP ON ELECTROMAGNETICS (IEEE IWEM): APPLICATIONS AND STUDENT INNOVATION COMPETITION, 2014, : 58 - 59
  • [39] Multiband circularly polarized microstrip patch antenna with Minkowski fractal slot for wireless communications
    Remya V.R.
    Abraham M.
    Parvathy A.R.
    Mathew T.
    Progress In Electromagnetics Research C, 2021, 116 : 65 - 80
  • [40] Performance Enhancement of Circularly Polarized Microstrip Antenna Using Thin Slot and Magnetic Material
    Asthan, Rheyuniarto Sahlendar
    Juhana, Tutun
    Munir, Achmad
    2022 27TH ASIA PACIFIC CONFERENCE ON COMMUNICATIONS (APCC 2022): CREATING INNOVATIVE COMMUNICATION TECHNOLOGIES FOR POST-PANDEMIC ERA, 2022, : 401 - 406
12345