A Compact Dual-band Dual-sense Circular Polarized Wide Slot Antenna for WLAN Applications

被引：0
|
作者：
Behera, Hirak Keshari [1 ]
Midya, Manas [2 ]
Mishra, Laxmi Prasad [1 ]
机构：
[1] SOA, Dept ECE, Bhubaneswar, Orissa, India
[2] Saltlake Campus Univ Engn & Management, Inst Engn & Management, Dept ECE, Kolkata, India
来源：
WIRELESS PERSONAL COMMUNICATIONS | 2024年 / 136卷 / 03期
关键词：
Impedance bandwidth; Axial ratio; Circular polarization;
D O I：
10.1007/s11277-024-11357-z
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
This paper introduces a square slot antenna with circular polarization and dual-band capability. The structure of the antenna is similar to an L-shape patch but with modifications in the lower rectangular part of the L, the patch has been transformed into a circle. Additionally, two strips having rectangular shape are located on the ground plane at opposite corners. By adjusting the size of the rectangular strips, the antenna can achieve dual-band and dual-sense circular polarization. The measured results of this design indicate that the Impedance Bandwidths are 45.16% (2.4-3.8 GHz) and 43.75% (5-7.8 GHz), while the Axial Ratio Bandwidths are 45.16% (2.4-3.8 GHz) and 37.4% (5-7.3 GHz) for the lower and upper bands respectively.
引用
收藏
页码：1735 / 1747
页数：13
相关论文
共 50 条
  • [1] Dual-Band Dual-Sense Circularly Polarized Slot Antenna
    Saini, Rohit Kumar
    Dwari, Santanu
    2017 INTERNATIONAL CONFERENCE ON ELECTROMAGNETICS IN ADVANCED APPLICATIONS (ICEAA), 2017, : 472 - 475
  • [2] Design of dual-band dual-sense circularly polarized slot antenna
    School of Electronic Engineering, Xidian University, Xi'an, Shaanxi 710071, China
    Prog. Electromagn. Res. C, (41-51):
  • [3] COMPACT DUAL-BAND DUAL-SENSE CIRCULARLY POLARIZED CPW-FED SLOT ANTENNA
    Zhang, X. -Q.
    Jiao, Y. -C.
    Wang, W. -H.
    PROGRESS IN ELECTROMAGNETICS RESEARCH LETTERS, 2012, 34 : 197 - 205
  • [4] Coplanar waveguide fed dual-band dual-sense circular polarized square slot antenna
    Saini, Rohit Kumar
    Bakariya, Pritam Singh
    Kumar, Pawan
    INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING, 2018, 28 (09)
  • [5] A Novel Dual-Band Dual-Sense Circularly Polarized Slot Antenna Design
    Ni, Chao
    Wu, Weijun
    Liu, Qifeng
    Lei, Feifei
    2018 12TH INTERNATIONAL SYMPOSIUM ON ANTENNAS, PROPAGATION AND ELECTROMAGNETIC THEORY (ISAPE), 2018,
  • [6] DUAL-BAND DUAL-SENSE CIRCULARLY POLARIZED SQUARE SLOT ANTENNA WITH CHANGEABLE POLARIZATION
    Saini, Rohit Kumar
    Dwari, Santanu
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2017, 59 (04) : 902 - 907
  • [7] A Very Simple Dual-band Dual-sense Circularly Polarized Square Slot Antenna
    Xu, R.
    Li, J. -Y.
    Liu, J.
    Wei, D. -J.
    Wei, K.
    Qi, Y. -X.
    Yang, J. -J.
    2018 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION & USNC/URSI NATIONAL RADIO SCIENCE MEETING, 2018, : 123 - 124
  • [8] Dual-band dual-sense circularly polarized antenna based on crossed dipole structure for WLAN/WiMAX applications
    Le, Tuan T.
    Tran, Huy H.
    INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING, 2019, 29 (10)
  • [9] Dual-Band and Dual-Sense Omnidirectional Circularly Polarized Antenna
    Pan, Yong Mei
    Zheng, Shao Yong
    Li, Weiwei
    IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2014, 13 : 706 - 709
  • [10] Dual-Band Dual-Sense Circularly Polarized Slot Antenna with an Open-Slot and a Vertical Stub
    Chen, Bo
    Chang, Fu-Shun
    PROGRESS IN ELECTROMAGNETICS RESEARCH LETTERS, 2014, 48 : 51 - 57
12345