Abstract
This paper conceptualizes the development of a frequency selective surface (FSS) with 3-D unit cells. The FSS unit cells individually present a three-dimensional structure, whereas collectively these are more like planar FSS. The unit cell substrate has been printed using 3-D printing technique and metallized using copper paint. The 3-D printing offers a degree of freedom to fabricate substrate material in three dimensions. Various designs of unit cell have been studied by fabricating a dual-band FSS which highlights the significance of the dimensional change of the 3-D unit cell over FSS performance. The designed FSS has been fabricated and tested using VNA where test results are found as per desire. The main objective of the paper is to develop a comprehensive method for rapid prototyping of FSS in applications in the area of radar, satellite and navigation.
Disclosure statement
No potential conflict of interest was reported by the author(s).
Additional information
Notes on contributors
Deepika Singh
Deepika Singh received her BTech degree in Electronics & Communication Engineering in 2013 and ME degree from Thapar University, Patiala, India in 2017. Presently she is a research student in Thapar Institute of Engineering & Technology (TIET), Patiala, India. Her research interest includes Frequency Selective Surfaces, Antenna design.
Rana Pratap Yadav
Dr Rana Pratap Yadav received his MTech degree from NIT Bhopal, India in 2009. He received his PhD degree from Homi Bhabha National Institute, Mumbai in 2014 and completed the Postdoctoral from University of Oxford in 2018. Currently, he is working as an Assistant Professor in Thapar Institute of Engineering & Technology, Patiala. His current research interest focuses on the development of an efficient harmonics radar system for tracking of small targets.