Geometry-independent antenna based on Epsilon-near-zero medium

This paper proposes an unconventional type of antennas that are composed by epsilon-near-zero (ENZ) media. The operating frequencies of such antennas are independent of their geometries, and are determined by material dispersion.

Bibliographic Details
Published in:Nature Communications
Main Authors: Hao Li, Ziheng Zhou, Yijing He, Wangyu Sun, Yue Li, Iñigo Liberal, Nader Engheta
Format: Article
Language:English
Published: Nature Portfolio 2022-06-01
Online Access:https://doi.org/10.1038/s41467-022-31013-z