@inproceedings{e83383190313452f835c89082cc5bb6a,
title = "Coupling effects on polarization-agile patch antenna arrays",
abstract = "This paper presents two configurations of fourelement polarization-agile patch antenna array: corner-to-corner and side-to-side arrangement of simple stub-loaded elements. By feeding sequentially with 0.4λ element spacing at 1.575 GHz for GNSS applications on 1.6-mm FR4 substrate, both structures are smaller than the common half-wavelength spacing arrays, and have very low axial ratio of sub-0.1 dB, coupling coefficients of less than-22 dB, and realized gain of 5.68 dBic for RHCP and 6.18 dBic for LHCP of corner-to-corner configuration, as well as a CP gain of 6.81 dBic for side-to-side configuration to explore the effects of coupling on array performance.",
keywords = "Antenna coupling, Patch antennas, Polarization-agile antenna arrays, Sequential feed",
author = "Hsinju Chen and Chen, {Shih Yuan} and Bernhard, {Jennifer T.}",
note = "Publisher Copyright: {\textcopyright} 2019 IEEE.; 2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, APSURSI 2019 ; Conference date: 07-07-2019 Through 12-07-2019",
year = "2019",
month = jul,
doi = "10.1109/APUSNCURSINRSM.2019.8888660",
language = "English (US)",
series = "2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, APSURSI 2019 - Proceedings",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "1771--1772",
booktitle = "2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, APSURSI 2019 - Proceedings",
address = "United States",
}