Design and analysis of microstrip patch antenna for wlan and vehicular communication

被引：0

作者：

Joshi M.P. ^{[1
]}

Gond V.J. ^{[2
]}

机构：

[1] Department of Electronics and Telecommunication Engineering, Matoshri College of Engineering and Research Center, Nashik

[2] Department of Electronics and Telecommunication Engineering, MET’s Institute of Engineering, Nashik

来源：

Progress In Electromagnetics Research C | 2019年 / 97卷

关键词：

19;

D O I：

10.2528/PIERC19090201

中图分类号：

学科分类号：

摘要：

This paper presents the design and analysis of a dual-band circularly polarized (CP) microstrip patch antenna for WLAN and vehicular communication applications. In this antenna, an L-shaped slot is cut, and a square parasitic patch with diagonally opposite corners cut is loaded in offset beneath to monopole antenna to realize dual-band CP response with wideband response. The antenna exhibits dual-band CP response at 2.45 GHz (WLAN) and 5.9 GHz (Vehicular) having 20.45% and 15.73% of simulated impedance bandwidth and 6.84% and 14.16% of axial ratio bandwidth for WLAN and Vehicular band, respectively. The measured impedance bandwidth (S11 < −10 dB) is 19.43% and 12.73% for WLAN and vehicular band, respectively. The antenna design is simple and fabricated using an economical glass epoxy FR4 substrate with size of 45 × 40 mm2. The measured results are found in good agreement with simulated results. The proposed antenna is analyzed using transmission line equivalent circuits, and the details are presented and discussed. © 2019, Electromagnetics Academy. All rights reserved.

引用

页码：163 / 176

页数：13