Title :
Reconfigurable dual band filter using new frequency selective surface
Author :
M. Bouslama;M. Traii;A. Gharsallah;T.A. Denidni
Author_Institution :
Laboratory Circuits and Systems Electronic High Frequency (Lab.CSEHF), Department of Physics, Tunis EL Manar University, Tunisia
Abstract :
In this paper, a reconfigurable frequency selective surface is proposed to control the transmission/reflection of the incident EM waves. A novel FSS unit cell contains a strip and ten typical square loops united together to create a dual stop band response. Besides, a PIN-diode is incorporated to alter the transmission/reflection coefficients. The proposed reconfigurable FSS unit cell provides a dual-band response centered at 2.25 GHz and 4.2 GHz. Therefore, the design can be used in S-band shielding applications.
Keywords :
"Frequency selective surfaces","Dual band","Strips","Resonant frequency","PIN photodiodes","Microwave antennas","Periodic structures"
Conference_Titel :
Electromagnetics in Advanced Applications (ICEAA), 2015 International Conference on
DOI :
10.1109/ICEAA.2015.7297364
