https://ieeexplore.ieee.org/document/8567995/
S Tebache, A Belouchrani, F Ghanem, A Mansoul - IEEE Transactions on Antennas …, 2018
In this paper, a novel antenna decoupling approach is investigated. The introduced concept is based on expelling the currents flowing between the closely spaced antennas through a tapered slot etched on the array ground plane. The method is …