Assessment of defects under insulation using K-medoids clustering algorithm-based microwave nondestructive testing

SY Tan, MF Akbar, NHMM Shrifan, G Nihad Jawad… - Coatings, 2022 - mdpi.com
Composite insulations, such as ceramics, are commonly utilized in the turbine system as a
thermal coating barrier to protect the metal substrate against high temperatures and …

Concurrent 60/94 GHz SIR based planar antenna for 5G/MM-wave imaging applications

S Agarwal - Wireless Personal Communications, 2021 - Springer
The present research work aims towards the design of a stepped impedance resonator (SIR)
based dual band antenna having resonant frequencies at millimeter wave: V band (center …

[PDF][PDF] Non-contact multiple ring csrr based planar microwave sensor for accurate quality estimation of water samples with varying tds

S Agarwal - Defence Science Journal, 2021 - researchgate.net
Water pollution and scarcity of pure drinking water is a current challenging problem. In this
situation, quality monitoring of water is of vital importance in order to avoid any health issues …

Non-invasive multilayer dielectric material thickness measurement using V band millimeter wave radar

S Agarwal, D Singh - 2016 Asia-Pacific Microwave Conference …, 2016 - ieeexplore.ieee.org
Non-invasive and accurate thickness estimation of a multilayer dielectric/composite material
is vital in different practical applications. Therefore, in this paper an effective methodology for …

Svm based concealed target quality monitoring system using millimeter wave radar

S Agarwal, BB Kumar - 2016 11th International Conference on …, 2016 - ieeexplore.ieee.org
In this paper, a methodology has been proposed for industrial quality monitoring
applications for non-invasive packaged goods quality estimation using MMW imaging. A …

Non-destructive Quality Estimation of Packaged Ceramic Tiles Using Millimeter Wave Imaging Radar

S Agarwal, D Singh - … Conference on VLSI, Communication and Signal …, 2020 - Springer
Millimeter wave imaging has emerged as a potential technique in crucial applications of non-
invasive quality control, personal screening, collision avoidance and many more. This paper …

[PDF][PDF] Development of scale and rotation invariant neural network based technique for detection of dielectric contrast concealed targets with millimeter wave system

B Kumar, P Sharma, D Singh - Defence Science Journal, 2017 - academia.edu
The detection of concealed targets beneath a person's clothing from standoff distance is an
important task for protection and the security of a person in a crowded place like shopping …

Millimeter wave imaging of hidden targets with compound dielectric lens in slab shape

L Zhao, K Yang, J Wang, T Zhang… - 2016 IEEE 9th UK …, 2016 - ieeexplore.ieee.org
A complex dielectric lens in slab shape which is made of electromagnetic-induction
materials (cage-shaped granules of conductor materials) and polymethyl methacrylate …