@inproceedings{e0241be1225047ffaf8a23df23dd8edb,
title = "Demonstration of Metamaterial-Enabled Overlapped Subarray for a Linear Array",
abstract = "Known overlapped subarray antennas combine array elements in a complex corporate or space-fed beamforming network, resulting in reduced scan loss and grating lobes. In this paper we demonstrate an overlapped subarray antenna enabled simply by a low index metamaterial lens (metalens) over a 5 horn line array. The metalens was designed to spread the field from the horn element with an aperture field distribution that generates an element pattern with flat top and low sidelobes. The paper presents the analytical technique used in the lens design, shows predicted and measured patterns, and discusses challenges and opportunities for achieving wide bandwidth and full scan from a 2-dimensional aperture array with a metalens.",
author = "Erik Lier and Binion, {J. Daniel} and Werner, {Douglas H.} and Hand, {Thomas H.} and Werner, {Pingjuan L.}",
note = "Funding Information: This work was funded by Lockheed Martin under a university collaboration agreement with Penn State. Publisher Copyright: {\textcopyright} 2019 IEEE.; 2019 IEEE International Symposium on Phased Array Systems and Technology, PAST 2019 ; Conference date: 15-10-2019 Through 18-10-2019",
year = "2019",
month = oct,
doi = "10.1109/PAST43306.2019.9021024",
language = "English (US)",
series = "IEEE International Symposium on Phased Array Systems and Technology",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2019 IEEE International Symposium on Phased Array Systems and Technology, PAST 2019",
address = "United States",
}