Abstract This paper presents the methodology, development, and implementation of double concentric ring band-pass frequency selective surface (FSS) based spatial filters. The filters are designed to improve active responses 5G antennas by incorporating them as superstrate or substrates. A comparable circuit model is used anticipate resonant bands required for predicting FSS behavior. filter com...

This paper presents a detailed study of the current-voltage (I-V) and capacitance-voltage (C-V) measurements made on CdS/CdTe based solar cell by numerical modeling. Implementation simulated having superstrate configuration was done with help SCAPS program using defect density model. The I-V characterisation includes window absorber layer optimisation various factors including impurity doping c...