A5103644523- Antenna Design and Analysis
- Microwave Engineering and Waveguides
- Quantum Information and Cryptography
- Energy Efficient Wireless Sensor Networks
- IoT Networks and Protocols
- Wireless Body Area Networks
- Network Time Synchronization Technologies
- Bluetooth and Wireless Communication Technologies
- Sports Analytics and Performance
- Millimeter-Wave Propagation and Modeling
- Smart Materials for Construction
- Advanced Database Systems and Queries
- Advanced Algorithms and Applications
- Data Mining Algorithms and Applications
- Wireless Communication Security Techniques
- Embedded Systems Design Techniques
- IoT-based Smart Home Systems
- Advanced Malware Detection Techniques
- Entomopathogenic Microorganisms in Pest Control
- Network Security and Intrusion Detection
- Laser-Matter Interactions and Applications
- Optical Wireless Communication Technologies
- Antenna Design and Optimization
- Advanced MIMO Systems Optimization
- Embedded Systems and FPGA Design
Indian Institute of Technology Madras
2013-2025
University of Rome Tor Vergata
2024
Galgotias University
2022-2023
M S Ramaiah University of Applied Sciences
2022
Institute of Engineering
2022
Abstract The market for polycarbonate (PC), a versatile material, is growing rapidly. Despite its widespread use in many applications, poor chemical resistance and roughness have hindered adoption as substrate solar cell technologies. Here, the first‐ever perovskite (PSC) demonstrated on PC films. A solution‐processed planarizing layer developed using commercial ambient‐curable refractory resin through blade coating which decreased film from 1.46 µm to 23 nm, lowered water vapor transmission...
In this article, we experimentally demonstrate an eavesdropper's (Eve's) information gain by exploiting the breakdown flash generated single photon avalanche detector (SPAD) used in coherent one-way quantum key distribution (COW-QKD) setup. Unlike prior studies focusing on device-level characterization of backflash photons, work quantifies Eve's learning with a QKD system that includes distillation engine (KDE). is quantified using photons emitted SPAD and available classical channel....
Despite high-profile successes in the field of Artificial Intelligence, machine-driven technologies still suffer important limitations, particularly for complex tasks where creativity, planning, common sense, intuition, or learning from limited data is required. These limitations motivate effective methods human-machine collaboration. Our work makes two primary contributions. We thoroughly experiment with an artificial prediction market model to understand effects parameters on performance...
Research discussions and developments in beyond fifth generation (B5G) have been taking place academic research groups all over the globe to address future technology requirements, propose usage of higher frequencies such as Terahertz (THz) frequency bands due huge demand for ultra-capacity ultra-high data rates. This focuses on design analysis a sub-THz based E-shaped microstrip patch antenna at 140 GHz B5G applications. The its 4-element array is designed high-performance substrate Rogers...
SDNs or Software Defined Networks differ from traditional networks due to the separation of control and data plane. However, it is this centralized that makes prone DDoS attacks if network operations are not addressed properly. One ways cause through an influx messages (PACKET_IN); Flow Table Miss-entry rule, such can be carried out rather easily. In work, aim look at targeting controller by generating large PACKET_IN traffic switches overwhelming them with amounts new requests. Such attack...
The India-based Neutrino Observatory (INO) uses an iron calorimeter (ICAL) as the neutrino detector. ICAL consist of 28, 800 resistive plate chambers (RPCs) that generate event data at ~ 650 kbps, for aggregate 18 Gbps backend. Implementation a triggerless detection scheme will increase this by factor 20. We describe passive star optical network (PSON) and provide networking ICAL. discuss need custom designed communication protocol (ICAL-PRO) PSON present its 4 layer architecture flow. use...
The India-based neutrino observatory (INO) is being designed with an iron calorimeter (ICAL) as the detector. ICAL consist of about 30,000 resistive plate chambers (RPCs) at INO which will act detectors. Each RPC expected to generate data a maximum 2.52 Mbps, then be multiplexed further backplane. We compare controller area network against Passive Star Optical Network (PSON), in terms technical feasibility, optical link budgets and costs. characterize PSON using microcontroller based...
Agrobot is an autonomous robot that performs the farming techniques and will help farmers in land.This be controlled by Arduino perform processes such as ploughing, seed dispensing harvesting.It could replace conventional mechanism third world century.As we know domestic animals are still used rural villages they suffer a lot.They use old instruments, biofertilizers manually do not produce high productions.The growing human population has shrunken agricultural sources which results less...
This document deals with the different techniques, mapping languages ,tools ,applications used for Relational Databastes and Resource Description Framework.This will serve as a guide selecting particular language .For development of semantic web we need to map Database Framework.Since most data on is stored RelationalDatabase conceptual gap be bridged between model RDF make this available semantic.Many approaches have been found leading ongoing standardization World WideWeb Consortium(W3C)...
We consider the problem of maximizing alpha-fairness utility over downlink a heterogeneous wireless network (HetNet) by jointly optimizing association users to transmission points (TPs) and activation fractions all TPs. Activation fraction each TP is frame duration for which it active, together these influence interference seen in network. To address this joint optimization we adopt an approach wherein user associations are optimized alternating manner. The sub-problem determining optimal...
The increase in soil respiration is attributed as one of the major reasons for atmospheric CO <inf xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">2</inf> recent past. , being a greenhouse gas, contributes to global warming. We design wireless sensor network (WSN) measure soil, and zero concentration using eZ430-RF2500 development tool by Texas Instruments. It enables study variation with seasons, temperature conditions, geographical locations etc....
Based on a previously developed slot feed antenna for 5g 28 GHz antenna, in this work, new circularly polarized antenna's design, modelling, and measurement outcomes are presented by 4.6 GHZ of frequency range which may vary up to 4.8 wide band application. The size the proposed will be same as that traditional but number slots with different dielectric coefficients resembles change behavior axial ratio, radiation pattern, efficiency, S-parameter VSWR pattern owing internal provide effect...
This work proposes a planar, wideband, co-planar waveguide fed small antenna for biomedical applications. The introduced implantable comprises square dual-ring slot in one plane and is simulated using Kapton polyimide substrate which has dimension of 10 × 0.2 mm3 to achieve biocompatibility as well great flexibility. "Industrial Scientific Medical" bands are covered by this proposed wideband antenna. Simulation the parameters such return loss, impedance matching, voltage standing wave ratio,...
Abstract: There are many way to by which human being communicate with each other verbal, sign language or facial expression one of them. Here we propose artificial intelligence based detection system can detect behaviour computer system. Facial have lot real life applications including interaction, Human reorganisation, cognitive study, emotion analysis, personality development etc. set a study uses new technique for expressions using single frame combination vector and geometrical feature...
The 53rd Annual Meeting of the APS Division Atomic, Molecular and Optical Physics will take place from May 30 – June 3, 2022 in Orlando, Fl, USA. <a href="https://morressier.zoom.us/j/89880865272?pwd=SWxTRGhra1ZOSDBrSkhVZDBzVDR6UT09/">Virtual Presenter Help Desk</a>
On the basis of a previously developed slow wave substrate integrated waveguide, this study offers new design, simulation, and measurement results circularly polarized square slot antenna backed by cavities (SW-SIW). 11.2 GHz is intended operating frequency for planned antenna. The size proposed has been reduced to 13% when compared reference design 49% traditional SIW version thanks internal metallized via that creates effect physical separation electric magnetic field in designed...