@inproceedings{2748b1d4936e4c1fbab4c474180eb1d4,
title = "Single-Paint-Fed Broadband CP Antenna with Enhanced Axial Ratio",
abstract = "In this paper, a compact single-point-fed circularly polarized antenna with enhanced axial ratio (AR) bandwidth is investigated. A combination of parasitic strips and modified geometry of the wide-slot is used to improve circular polarization (CP) performance of the antenna. The total footprint of the antenna is only 25×25mm2. With the proposed technique, an impedance bandwidth |S11|≤-10 dB of ∼70-percent (4.2 GHz-9.05 GHz), and AR bandwidth ≤ 3dB of 48-percent (5.4 GHz to 8.65 GHz) has been achieved with the average realized gain of 3.1 dBi through the CP operating band. A stable bidirectional radiation pattern with left hand CP and right hand CP in the ±z-direction is observed.",
keywords = "Circularly polarized antennas, EM-driven design, compact antennas, wide-slot antennas",
author = "Ubaid Ullah and Slawomir Koziel and Mabrouk, \{Ismail Ben\} and Qammer Abbasi and Akram Alomainy",
note = "Publisher Copyright: {\textcopyright} 2019 IEEE.; 2019 UK/China Emerging Technologies, UCET 2019 ; Conference date: 21-08-2019 Through 22-08-2019",
year = "2019",
month = aug,
doi = "10.1109/UCET.2019.8881837",
language = "English",
series = "2019 UK/China Emerging Technologies, UCET 2019",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2019 UK/China Emerging Technologies, UCET 2019",
address = "United States",
}