Investigation of substrate materials for graphene oxide absorber loaded antenna array increased ambient temperature

S Rani, A Marwaha, S Marwaha - Photonic Network Communications, 2020 - Springer
Integration of electromagnetic (EM) wave absorber with patch antenna array on single
substrate provides a very efficient way to improve the radiation pattern of array by reducing …

Flexible Graphene Sheet Loaded Curved Patch Applicator for Superficial Hyperthermia Treatment Planning Utilizing Ripple Effect of Armchair and Zigzag Bending

A Singla, A Marwaha, S Marwaha… - Current …, 2023 - ingentaconnect.com
Background: Non-invasive microwave hyperthermia approaches suffer from several
limitations, such as maximum energy localization in the target tissue, reduced unwanted …

Design of beam steering-switching array for 5G S-band adaptive antenna applications–part-I and part-II

VP Kodgirwar, SB Deosarkar, KR Joshi - IETE Journal of Research, 2022 - Taylor & Francis
In this research work, a design of different Microwave Components for the proposed beam
steering-switching array is presented. In order to achieve beam steering, two different …

Synthesis and Validation of a Cu Meta-Based Wideband Microwave Absorber on an Antenna Array

S Rani, A Marwaha, S Marwaha, S Bindra… - Journal of Electronic …, 2020 - Springer
Meta copper (Cu) material called nanotwin crystalline copper metal (C2101, Kopu Tharma
Loham) fabricated on the basis of ancient Indian metallurgical techniques has been …

An investigation on copper-based and MXene-based planar antenna sensors for hazardous substance detection

K Khorsand Kazemi - 2022 - open.library.ubc.ca
Hazardous aqueous liquids and Volatile Organic Compounds (VOC) s could cause severe
health and environmental problems. Long exposure to hazardous aqueous liquids and …

Graphene and its Nanocomposites based Microwave Non-Invasive Patch Applicators for Maximum Power Localization

A Singla, A Marwaha, S Marwaha - 2021 IEEE 2nd …, 2021 - ieeexplore.ieee.org
The design of a non-invasive patch applicator using graphene and its nanocomposites is
proposed here to address the issues of localized power deposition in the target site, faster …

Optimizing the Position of Graphene Oxide Absorber to Enhance the Radiation Pattern of Antenna Array

S Rani, A Marwaha, S Marwaha - 2021 IEEE 2nd International …, 2021 - ieeexplore.ieee.org
Placement of electromagnetic wave absorber in vicinity of radiating elements will
undoubtedly affects the radiation pattern of array. Variation in beam pattern of array depends …

Design of electromagnetic absorbers based on green nanomaterials

S Rani, A Marwaha, S Marwaha, M Chavali - Handbook of Greener …, 2021 - Elsevier
The process of electromagnetic (EM) suppression significantly contributes for the eradication
of adverse EM interference (EMI), providing measures for reducing the radiated noise …

Modelling and Simulation of Vertical Fin Style Aluminium Heat Sink for Controlled Thermal Compensation in Absorber Loaded Antenna Array

S Rani, A Marwaha, S Marwaha - Journal of Communications Technology …, 2020 - Springer
Enhanced array performance can be achieved by increasing number of array elements but
at the cost of increased side lobe levels. These sidelobes can be supressed by integrating …

[PDF][PDF] Surekha Rani, Anupma Marwaha &

S Marwaha - Photon Netw Commun, 2020 - researchgate.net
Integration of electromagnetic (EM) wave absorber with patch antenna array on single
substrate provides a very efficient way to improve the radiation pattern of array by reducing …