Search
141 articles for “GaN”
-
Performance Analysis of Effect of Underlap with Fixed Gate Length: GaN-based Double Gate MOSFET
Abstract: The effect of gate length 8 nm with underlap of double gate MOSFET has been designed for VLSI Technology. The evaluation process was followed by NEGF (non-equilibrium Green’s function) formalism using SILVACO ATLAS followed to ITRS–2013. The investigations on the threshold voltage, Sub threshold Slope, ION, IOFF, ION/IOFF, DIBL and switching characteristics of the electric field have been done with the simulation results. In the simulation, adopting symmetrical distances from …
Published in International Journal of Applied Nanotechnology · Vol. 6, Issue 2, 2020 · pp. 19–25 Read article
-
Theoretical Analysis of GaN/AlGaN Based Quantum Well Structure
Abstract: In this paper, we have studied the GaN/AlGaN Based quantum well Structures and describe the numerical code for calculating the band structure of GaN/AlGaN quantum-well wurtzite semiconductors. We have used Luttinger Hamiltonian matrix for calculating wurtzite semiconductors. We have considered Schrodinger wave equation using finite difference method for conduction band calculation and Luttinger Hamiltonian matrix using finite-difference method is used for the calculations of the valence band structures of GaN/AlGaN …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 5, Issue 1, 2019 · pp. 39–43 Read article
-
Existing pollutants reaching the Ganga River: A Mini Review
Abstract: Water is very essential for all forms of life. Rivers can be considered to be the main source of surface water. Most of the time our civilizations were generated on the river bank. However in recent times, the conditions of rivers are very badly affected. The reasons for this due to increase in population growth, rapid industrialization and agriculture methods resulting deterioration of waterquality.The Ganga river system has combined length …
Published in International Journal of Environmental Chemistry · Vol. 6, Issue 1, 2020 · pp. 47–50 Read article
-
Assessment of LULC changes on Soil Erosion & River Channel Shifting: A case study of Gin Ganga River Basin
Abstract: Abstract- Soil erosion and river channel shifting are critical environmental problems with major socio-economic implications. These issues are exacerbated in areas experiencing rapid land use and land cover (LULC) changes. The study investigates the soil erosion due to LULC Changes and river channel displacement areas of the Gin Ganga River Basin over the period of 2014-2024. Using RUSLE model and GIS-based analyses, mean annual soil erosion were estimated as 0.36 …
Published in International Journal of Water Resources Engineering · Vol. 12, Issue 1, 2026 · pp. 21–32 Read article
-
SYNTHETIC MEDICAL DATA GENERATIONUSING GAN MODEL
Abstract: The healthcare industry has witnessed growing interest in synthetic data generation, driven by increasing demands for large and diverse datasets. Real medical data is often inaccessible due to stringent privacy laws, data scarcity, and ethical considerations. Sophisticated models, such as Generative Adversarial Networks (GANs), have emerged as powerful tools to generate synthetic data that closely resembles real-world data. This approach is particularly effective for addressing the challenges of researching rare …
Published in International Journal of Microelectronics and Digital integrated circuits · Vol. 11, Issue 2, 2025 Read article
-
From GANs to VAEs: A Survey of Generative Models in Artificial Intelligence
Abstract: Computational methods that can produce seemingly original, meaningful content—like writing, images, or audio—from training data are referred to as “generative AI.” the broad adoption of this technology, as demonstrated by GPT-4 and Dall-E 2. A type of artificial intelligence known as “generative AI” can create new text, images, audio, and video content on its own. Filling in the gaps in the metaverse's evolution, generative AI offers creative methods for content …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 9, Issue 2, 2023 · pp. 1–6 Read article
-
Advanced Classification of Diabetic Retinopathy Using GAN and Deep Residual CNN Model
Abstract: Diabetic retinopathy (DR) is a leading cause of blindness worldwide, impacting the largest number of individuals who have diabetes. Early identification of diabetic retinopathy may help to prevent severe effects; however, the very limited availability of labeled datasets, and the possibility of overfitting of the model, presents obstacles to obtaining an accurate diagnosis. In this research, a hybrid deep learning strategy is introduced, where Generative Adversarial Networks (GANs) are used …
Published in International Journal of Image Processing and Pattern Recognition · Vol. 12, Issue 1, 2026 · pp. 8–16 Read article
-
A Sensor Integrated Tool for Cutting Force Monitoring in Gantry Milling to Improve Flatness and Surface Finish: Review Study
Abstract: AbstractPrecision machining of sector plates plays a vital role in the efficient functioning of Air Pre-Heaters(APH), which are integral components of thermal power plants. These plates are subjected to harshthermal cycles and mechanical loads, making dimensional accuracy critical. For optimal heatexchange performance and mechanical reliability, it is essential to maintain tight manufacturingtolerances – flatness within ±400 microns and thickness up to 13 mm. Deviation from theseparameters can lead to air …
Published in International Journal of Manufacturing and Materials Processing · Vol. 11, Issue 1, 2025 · pp. 25–45 Read article
-
Analysis of Architecture of Contemporary Retail Commercial Built Forms Case Of Gandhi Bazaar, Bengaluru
Abstract: Abstract: The architecture of built forms in urban public spaces, mainly the retail commercial sector, plays a crucial role in creating better places in the city for a wide spectrum of user groups. These are the public buildings which are required to be accessed by its citizens for their various needs of amenities, services and shopping. In contemporary times, the market streets in neighbourhoods lined with commercial buildings are fast …
Published in International Journal of Architecture and Infrastructure Planning · Vol. 10, Issue 1, 2024 · pp. 1–8 Read article
-
Effectiveness of Information Booklet on Knowledge of GNM Interns Regarding Care of Neonate with Hyperbilirubinemia in School of Nursing Berhampur, Ganjam
Abstract: A pre-experimental approach, one group pre-test and post-test design was undertaken among GNM intern students, school of nursing, Berhampur, Ganjam, Odisha, with the objectives to assess the effectiveness of information booklet regarding care of neonate with hyperbilirubinemia among GNM intern students who were selected by using simple random sampling technique. Data were collected by using structured questionnaire schedule from 23.04.2015 to 03-05 2015. The theoretical framework selected for the study …
Published in International Journal of Obstetrics, Perinatal and Neonatal Nursing · Vol. 7, Issue 1, 2021 · pp. 48–68 Read article
-
Studies on the Electrical Characteristics of Single-Heterojunction GaN based HEMTs with AlGaN Nano-Layer of 21 nm
Abstract: In this work, we have studied the electrical characteristics of single-heterojunction AlGaN/GaN high electron mobility transistors (HEMTs). The effects of drain voltage and gate voltage on variations of drain current have studied on the basis of simulated HEMT structures. Also, we have studied the effects of aluminium mole fraction, gate length and doping concentration on variations of drain current based on the simulated HEMT structures. This present work will be …
Published in International Journal of Applied Nanotechnology · Vol. 5, Issue 2, 2019 · pp. 26–38 Read article
-
Studies on the Electrical Characteristics of GaN based HEMTs at the AlGaN Nano-Layer Thickness of 9 nm
Abstract: In this work, we have designed total 25 individual structures of AlGaN/GaN high electron mobility transistors (HEMTs). Variations in drain current are studied with the change in drain voltage. Also, variations in drain current are studied with the change in gate voltage. Further, variations in drain current are studied with the change in aluminium mole fraction. The amount of drain current is higher in HEMT of lower gate length. This …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 6, Issue 1, 2020 · pp. 14–28 Read article
-
A Study to Assess the Effectiveness of Structured Teaching Programme on Knowledge and Practice of Infant Care among Primipara Mothers in Indira Gandhi Children Hospital at Bangalore
Abstract: Introduction: Infant health in India shows drastic figures. Delhi ranks 9th (out of 29 states) in infant mortality rate (IMR), it is a pathetic 19th in exclusive breastfeeding (that is, only 34.5% of women breastfeed exclusively for 6 months) and 22nd in initiating breastfeeding within the first 1h. Only 29.9% of children in Delhi are given Oral rehydration salt during diarrhea. Rajasthan – though governed by a woman – ranks …
Published in International Journal of Pediatric Nursing · Vol. 4, Issue 2, 2018 · pp. 16–27 Read article
-
Enhancing Image Quality with Deep Learning Techniques for Restoration and Denoising
Abstract: Abstract: Clear and high-quality images have become more and more necessary in recent years due to the rapid development of computer vision-based autonomous systems, including autonomous driving, underwater robots, video surveillance, and medical imaging. However, real-world circumstances, such as inclement weather, underwater scenes, and moving cameras, can lead to poorer-quality photographs. These degradations, which include color distortions, noise, and blurring, hurt how well visual systems accomplish tasks like target tracking, …
Published in International Journal of Broadband Cellular Communication · Vol. 10, Issue 2, 2024 · pp. 1–6 Read article
-
Customer preferences in adopting AI in their building designs: A Perspective case study from Saudi Arabian architects
Abstract: Recent AI advances have improved Saudi building design inventiveness, efficiency, and cultural sensitivity. Automating tedious activities like image resizing and layout optimization with AI helps designers focus on novel concepts. AI may assess client preferences and society conventions to assist designers adapt their ideas to local cultural values, making architectural development projects more appealing. Even though it has many advantages, artificial intelligence in architecture is confronted with several challenges. The …
Published in International Journal of Architecture and Infrastructure Planning · Vol. 10, Issue 2, 2024 · pp. 25–40 Read article
-
Anti-Theft Control of Automatic Teller Machine Using Wireless Sensors
Abstract: ABSTRACTThis paper addresses the security about the Automatic Teller Machine (ATM). The previous methods are having some disadvantages and the robbery has been continued. The objective of the proposed work is to know the Enhanced smart ATM security system which is developed using the proteus software and advanced technologies. To avoid the money theft in the ATM and for protection of the machine this project approaches some new methodologies using …
Published in International Journal of Broadband Cellular Communication · Vol. 5, Issue 2, 2019 · pp. 1–9 Read article
-
A Multiband Ultra Wideband Antenna for Wireless Applications
Abstract: ABSTRACTThis paper proposes a compact and low-priced antenna that operates in Ultra Wide Band (UWB) at X-band and C-band for short-range communication applications. The frequency band ranging 3.1 GHz to 10.6 GHz is allocated to ultra-wideband. The values of VSWR and return loss for this antenna are less than 1.5 and -10db respectively. The L shaped slot create a band at 10.022 GHz and the ring-shaped patch create bands at …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 6, Issue 1, 2020 · pp. 1–7 Read article
-
A Novel Design for Dual-Wideband Bandpass Filter for WLAN and Wi-Fi Applications
Abstract: ABSTRACTThis paper proposes a second order dual-band bandpass filter using two half wavelength stepped impedance resonators to operate at Wi-Fi frequencies of 2.45 GHz and 5.45 GHz having bandwidths of 560 MHz and 470 MHz respectively. Increased coupling is achieved with the use of ground slots below the coupled line section.Keywords: dual-band, stepped impedance resonator, bandpass filter, ground slots, Wi-Fi, WLANCite this Article: Aunsh Bandivadekar, Bhairavi Rege, Kishan Agarwal, Ganesh …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 6, Issue 1, 2020 · pp. 8–12 Read article
-
Hybrid Quantum-Classical Signal Processing for High-Dimensional Feature Extraction in Smart Instrumentation
Abstract: Hybrid quantum–classical signal processing has emerged as a promising paradigm for overcoming the computational limitations of conventional algorithms in analyzing high-dimensional data generated by modern smart instrumentation systems. This paper presents a novel hybrid quantum–classical signal processing framework designed for efficient feature extraction from complex, multidimensional sensor signals encountered in industrial monitoring, biomedical diagnostics, environmental sensing, and intelligent manufacturing. The proposed architecture integrates quantum variational circuits with classical deep learning …
Published in International Journal of Microwave Engineering and Technology · Vol. 12, Issue 2, 2026 Read article
-
Autonomous Multi-Agent Sensor Network for Distributed Environmental Instrumentation
Abstract: Environmental monitoring requires intelligent, scalable, and autonomous instrumentation systems capable of continuously sensing, processing, and communicating heterogeneous data under dynamic conditions. This study proposes an Autonomous Multi-Agent Sensor Network for Distributed Environmental Instrumentation, integrating distributed sensor nodes, edge computing, multi-agent collaboration, adaptive data fusion, and intelligent decision-making to achieve reliable real-time monitoring of environmental parameters. Each sensor agent autonomously performs local sensing, anomaly detection, energy-aware communication, and cooperative information exchange …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 12, Issue 2, 2026 Read article