@inproceedings{dfc8504ac97f4e2d8a294de132d61798,
title = "Broadband CPW-fed circularly polarized square slot antenna with combining C-shaped strip and asymmetry ground plane",
abstract = "A new broadband circularly polarized (CP) square slot antenna with coplanar waveguide (CPW) fed is designed in this paper. An asymmetry ground plane makes the adjacent resonant mode to merge into a wide operation bandwidth, and the C-shaped structure can offer the current path, two orthogonal electric fields with a 90°phase difference for exciting a circular polarization radiation wave. The measured impedance bandwidth (VSWR ≤ 2) is 0.92 GHz (46% relative to the center frequency at 2 GHz). The 3-dB axial ratio bandwidth (ARBW) is 0.65 GHz (32.5% relative to the center frequency at 2 GHz), and antenna peak gain is 3.31 dBi with gain variations of less than 1 dB.",
keywords = "axial ratio, Broadband, circularly polarized, coplanar waveguide, slot antenna",
author = "Chen, {Te Hsing} and Wang, {Deng Yin} and Tu, {Wen Hua}",
year = "2013",
doi = "10.1109/APMC.2013.6695024",
language = "???core.languages.en_GB???",
isbn = "9781479914746",
series = "Asia-Pacific Microwave Conference Proceedings, APMC",
pages = "1073--1075",
booktitle = "2013 Asia-Pacific Microwave Conference Proceedings, APMC 2013",
note = "2013 3rd Asia-Pacific Microwave Conference, APMC 2013 ; Conference date: 05-11-2013 Through 08-11-2013",
}