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9
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Introduction
I am currently pursuing Ph.D. in the field of RF and Microwave. My research focuses on the design of conformal metamaterials and frequency-selective surfaces, engineered materials that can uniquely manipulate electromagnetic waves. Additionally, I am exploring the potential of additive manufacturing techniques, such as 3D printing technology, in the fabrication of these materials.
Current institution
Publications
Publications (9)
This letter presents an innovative mapping technique to design and demonstrate a frequency selective surface (FSS) based bandstop filter on a sinusoidal surface. The novelty of the method lies in the uniform placement of the unit cells on different non-planar surfaces using a hybrid method comprising an analytical technique and full-wave simulation...
This paper demonstrates an analytical study of different nonplanar frequency selective surfaces (FSSs) for X‐band (8–12 GHz) electromagnetic (EM) shielding applications. A well‐known metallic square loop unit cell is used for the analysis, which is arranged in a periodic pattern on a three‐dimensional (3‐D) printer compatible dielectric substrate....
This paper focuses on developing a hole-filling technique for difference co-array (DCA) of the co-prime array and its variants. In existing methods, obtaining DCA uses vectorization of the covariance matrix obtained from received signals employing Khatri–Rao product. For the co-prime array (CA) family, the DCA so obtained consists of a set of virtu...
This paper uses time delay neural network (TDNN) for predicting electromagnetic (EM) fields scattered from dielectric objects (cylinder, cylinder‐hemisphere, and cylinder‐cone) using: (a) FDTD generated initial field data for similar conducting objects and (b) Statistical information for the nature of fields. Statistical data indicated that the sca...
Questions
Question (1)
I want to design a reconfigurable transmit array using varactor diode with metamaterial unit cell. I have gone through many literatures but in most of literature only different design and multiplayers are mentioned to achieve maximum transmission and 360 deg phase tuning. But i am not able to achieve both the things like high transmission and 360deg phase tuning. Could anyone suggest some resources to understand mathematics behind this?
