2 papers
eess.SP2018
Continuously Tunable Dual-mode Bandstop Filter
Amir Ebrahimi, Thomas Baum, James Scott +1
A varactor-based tunable bandstop filter has been proposed in this article. The proposed filter is based on a dualmode circuit developed by introducing inductive and capacitive cou…
eess.SP2018
Narrowband Bandpass Frequency Selective Surface with Miniaturized Elements
Amir Ebrahimi, Thomas Baum, James Scott +1
This article presents a bandpass frequency selective surface (FSS) with a narrowband frequency response. The designed FSS is made of miniaturized elements unit cell. The operation…