@inproceedings{22020f83fce64194bd2a262015996dd9,
title = "Non-Foster Self-Oscillating Huygens Radiator",
abstract = "A recently proposed concept of a self-oscillating non-Foster antenna is extended to a Huygens radiator. The system is comprised of two orthogonal pairs of electric and magnetic near-field parasitic radiators, each of which is driven by a small electric dipole. The input ports of the driving dipoles are connected to a floating negative impedance converter, thus forming a broadly-tunable and nearly perfectly matched self-oscillating system. The developed concept is verified with a series of full-wave/circuit theory (CST/ADS) co-simulations. Obtained results reveal self-oscillations that can be tuned within a 1: 1.5 frequency range, with familiar cardioid radiation patterns.",
keywords = "Huygens radiator, active antenna, active metasurface, non-Foster, oscillator",
author = "Leo Vincelj and Silvio Hrabar and Richard Ziolkowski",
note = "Publisher Copyright: {\textcopyright} 2020 IEEE.; 2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, IEEECONF 2020 ; Conference date: 05-07-2020 Through 10-07-2020",
year = "2020",
month = jul,
day = "5",
doi = "10.1109/IEEECONF35879.2020.9330204",
language = "English (US)",
series = "2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, IEEECONF 2020 - Proceedings",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "521--522",
booktitle = "2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, IEEECONF 2020 - Proceedings",
}