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Management & Business
Investment Behavior of Women Academicians – Evidence from Rajasthan
Financial literacy, socio-demographic factors and behavioral factors were added and investigated the investment behavior of the women academician in Rajasthan, India. The primary cross-sectional study was conducted on 400 respondents from Higher Educational Institutions (HEIs) of Rajasthan by using structured questionnaire. Analysis was done by descriptive statistics and correlation analysis, cross tabulation, and Ordinary Least Squares (OLS) regression. Results indicated moderate financial literacy, with roughly 32.5% of respondents getting the financial literacy questions right, there was clearly some room for improvement in terms of financial literacy regarding understandings of inflation and compounding. The analysis further reveals that preference was given to more traditional financial instruments such as gold (52%) and fixed deposits (68.5%) with low risk. Results of the OLS regression models indicate that financial literacy (β = 0.284) is Along with income level and risk attitude, the factors of statistically significant in determining the investment behavior. Based on the micro level, this study belongs to the body of literature based on the micro level data on the not so much studied group of women academicians with regional Indian scenario and not only that but also gives the financial education its importance so as to empower women and help them in making educated investment decisions. The findings will try to document the current scenario of women academicians in terms of their financial literacy and their investment habits with an aim for highlighting the financial literacy issue among women academics. This paper has been prepared to find out financial literacy level of the women academicians and Investment behavior of women academicians and to solve the problem of low financial literacy of women academicians.
Swati Arora 04 Aug 2026 Vol.1/Issue 1 DOI
Other
Empowering the Drylands: An AI-Driven Framework for Precision Agriculture and Sustainable Rural Development in the Marathwada Region
The Marathwada region of Maharashtra, India, faces chronic agricultural distress driven by severe water scarcity, recurring droughts, and rapid climate variability. Traditional smallholder farming systems in this semi-arid belt are increasingly unviable, leading to widespread economic stagnation and rural distress. This paper proposes a localized, low-cost AI-Enabled Rural Development Framework (AI-RDF) specifically engineered for the Marathwada ecosystem. The framework integrates an Internet of Things (IoT) ground-sensing layer with hybrid cloud-edge Machine Learning (ML) models. It explicitly targets three regional bottlenecks: predictive precision irrigation for water-intensive crops like sugarcane and cotton, early-stage pest and disease detection for cash crops, and localized AI-driven market-demand forecasting. Using simulated regional soil-moisture datasets and historical weather parameters from Marathwada districts (including Chhatrapati Sambhaji Nagar, Beed, and Jalna), we validate a Long Short-Term Memory (LSTM) network for predictive evapotranspiration. Results demonstrate that the localized AI models can reduce agricultural water expenditure by 34% while optimizing crop yields by 18%. Finally, the paper outlines a socio-technical deployment roadmap designed to bypass regional digital literacy barriers, presenting a scalable blueprint for AI-mediated rural transformation across developing dryland economies.
Bharat Trimbakrao Nirwal 28 Jul 2026 Vol.1/Issue 1 DOI
Mechanical Engineering
Adaptive Self-Cooling Brake Discs Using Passive Phase-Change Microcapsules and BioInspired Airflow Channels for Electric Vehicles
Electric vehicles (EVs) are becoming increasingly popular because of their high efficiency, reduced emissions, and lower maintenance requirements. However, brake disc overheating remains a significant challenge, especially during emergency braking, downhill driving, and regenerative braking transitions. Excessive heat causes brake fade, increased wear, thermal cracking, and reduced braking performance, affecting vehicle safety and component life. Conventional ventilated brake discs rely only on natural air cooling, which is often insufficient under severe operating conditions. This paper proposes a novel adaptive self-cooling brake disc that combines passive phase-change material (PCM) microcapsules with bio-inspired airflow channels. The PCM microcapsules are embedded within selected regions of the brake disc to absorb excess thermal energy during high-temperature operation through latent heat storage. Simultaneously, airflow channels inspired by the branching structure of leaf veins improve air circulation and convective heat transfer without requiring additional power consumption. Unlike active cooling systems, the proposed design is completely passive, lightweight, and maintenance-free. A mathematical heat transfer model is developed to evaluate transient temperature distribution inside the brake disc. The proposed concept is compared with conventional ventilated brake discs using theoretical thermal analysis. Expected results indicate that the adaptive cooling system can reduce peak brake disc temperature by approximately 18–25%, improve cooling rate by nearly 30%, and increase brake component life by reducing thermal stress. The proposed system offers a promising solution for next-generation electric vehicles by improving braking reliability while maintaining energy efficiency.
Ashok Gupta 17 Jul 2026 Vol.1/Issue 1 DOI
Electronics & Communication
Deep Learning-Based Spectrum Sensing for Cognitive Radio in Rural Connectivity
The increasing demand for wireless communication services has resulted in spectrum scarcity despite the existence of numerous underutilized licensed frequency bands. This issue is particularly significant in rural areas where communication infrastructure is limited and broadband penetration remains low. Cognitive Radio (CR) technology has emerged as a promising solution for improving spectrum utilization through dynamic spectrum access. Spectrum sensing is the fundamental function of cognitive radio systems, enabling secondary users to identify unused spectrum without causing interference to licensed users. Traditional spectrum sensing techniques such as energy detection, matched filtering, and cyclostationary feature detection suffer from reduced accuracy under low signal-to-noise ratio conditions and dynamic wireless environments. Recent advancements in deep learning have demonstrated remarkable improvements in signal classification and spectrum occupancy detection. This paper presents a comprehensive study of deep learning-based spectrum sensing techniques for cognitive radio networks aimed at enhancing rural connectivity. Various deep learning architectures, including Convolutional Neural Networks, Long Short-Term Memory networks, Autoencoders, and hybrid CNN-LSTM models, are discussed. A deep learning-enabled spectrum sensing framework is proposed to improve detection accuracy, spectrum utilization, and communication reliability in rural environments. The benefits, challenges, performance evaluation metrics, and future research directions are also examined.
Arka saha 18 Jun 2026 Vol.1/Issue 1 DOI
Journal / Archives / Electronics & Communication / June
Showing 19 of 9 articles
Electronics & Communication
pp. 62–67 Vol. 1, Issue 1 DOI
Deep Learning-Based Spectrum Sensing for Cognitive Radio in Rural Connectivity
The increasing demand for wireless communication services has resulted in spectrum scarcity despite the existence of numerous underutilized licensed frequency bands. This issue is particularly significant in rural areas where communication infrastructure is limited and broadband penetration remains low. Cognitive Radio (CR) technology has emerged as a promising solution for improving spectrum utilization through dynamic spectrum access. Spectrum sensing is the fundamental function of cognitive radio systems, enabling secondary users to identify unused spectrum without causing interference to licensed users. Traditional spectrum sensing techniques such as energy detection, matched filtering, and cyclostationary feature detection suffer from reduced accuracy under low signal-to-noise ratio conditions and dynamic wireless environments. Recent advancements in deep learning have demonstrated remarkable improvements in signal classification and spectrum occupancy detection. This paper presents a comprehensive study of deep learning-based spectrum sensing techniques for cognitive radio networks aimed at enhancing rural connectivity. Various deep learning architectures, including Convolutional Neural Networks, Long Short-Term Memory networks, Autoencoders, and hybrid CNN-LSTM models, are discussed. A deep learning-enabled spectrum sensing framework is proposed to improve detection accuracy, spectrum utilization, and communication reliability in rural environments. The benefits, challenges, performance evaluation metrics, and future research directions are also examined.
Electronics & Communication
pp. 57–61 Vol. 1, Issue 1 DOI
Optimized MIMO-OFDM Channel Estimation Using Convolutional Neural Networks
Multiple Input Multiple Output-Orthogonal Frequency Division Multiplexing (MIMO-OFDM) has become a fundamental transmission technique for modern wireless communication systems due to its high spectral efficiency and robustness against multipath fading. Accurate channel estimation is essential for reliable data transmission in MIMO-OFDM systems. Traditional estimation methods such as Least Squares (LS) and Minimum Mean Square Error (MMSE) suffer from performance degradation under low Signal-to-Noise Ratio (SNR) conditions and rapidly varying channels. Recent advancements in deep learning have demonstrated promising capabilities in wireless signal processing tasks. This paper proposes an optimized Convolutional Neural Network (CNN)-based channel estimation framework for MIMO-OFDM systems. The proposed model learns channel characteristics directly from received pilot signals and estimates channel coefficients with improved accuracy. Simulation results demonstrate that the CNN-based estimator significantly outperforms conventional LS and MMSE estimators in terms of Mean Square Error (MSE) and Bit Error Rate (BER). The proposed approach provides enhanced robustness in dynamic wireless environments and is suitable for future 5G and 6G communication systems.
Electronics & Communication
pp. 45–56 Vol. 1, Issue 1 DOI
SDN-based traffic management for vehicular ad-hoc networks (VANETs)
Vehicular Ad-hoc Networks (VANETs) play a critical role in enabling intelligent transportation systems by facilitating real-time communication among vehicles and roadside infrastructure. However, the highly dynamic topology, frequent link failures, and traffic congestion present significant challenges to efficient network management. Software-Defined Networking (SDN) offers a promising solution by introducing centralized control, global network visibility, and dynamic traffic management capabilities. This paper proposes an SDN-based traffic management framework for VANETs that leverages a centralized SDN controller to monitor network conditions, optimize routing decisions, and reduce communication overhead. The proposed architecture enhances packet delivery performance, minimizes end-to-end delay, and improves overall network throughput through adaptive traffic control mechanisms. Simulation-based analysis demonstrates the effectiveness of the proposed approach in managing vehicular traffic under varying network densities. The results indicate that SDN-enabled VANETs can significantly improve network efficiency, scalability, and reliability compared to conventional VANET architectures.
Electronics & Communication
pp. 40–44 Vol. 1, Issue 1 DOI
Natural Language Interface for Controlling Embedded Home Automation Systems
The rapid advancement of the Internet of Things (IoT), Artificial Intelligence (AI), and Embedded Systems has transformed conventional homes into intelligent living environments. Home automation systems enable users to control household appliances, lighting, security devices, and environmental controls remotely. However, traditional control methods often require technical knowledge and complex interfaces. Natural Language Interfaces (NLIs) provide a human-friendly solution by allowing users to interact with embedded home automation systems using spoken or written commands in natural language. This research presents a Natural Language Interface integrated with an embedded home automation system that enables users to control smart devices through voice commands. The proposed system utilizes Natural Language Processing (NLP), speech recognition, and microcontroller-based embedded hardware to interpret user intentions and execute corresponding actions. The architecture includes speech acquisition, language understanding, command processing, and device control modules. Experimental analysis demonstrates high command recognition accuracy, reduced response time, and improved user experience compared to traditional interfaces. The study highlights the potential of natural language-based control systems in enhancing accessibility, convenience, and usability for smart home environments.
Electronics & Communication
pp. 29–33 Vol. 1, Issue 1 DOI
Smart Antenna Array Design with Reinforcement Learning-Based Beam Steering
Smart antenna arrays have emerged as a cornerstone technology for fifth-generation (5G) and beyond wireless communication systems, enabling adaptive beamforming, spatial multiplexing, and interference suppression. Conventional beam steering methods relying on exhaustive codebook search or model-based optimization suffer from high computational overhead and limited adaptability to dynamic channel conditions. This paper presents a comprehensive survey and a novel framework integrating Reinforcement Learning (RL)—specifically Deep Q-Networks (DQN) and Proximal Policy Optimization (PPO)—with phased antenna array architectures for intelligent, real-time beam steering. The proposed approach models the beam selection problem as a Markov Decision Process (MDP) and trains an RL agent to maximize long-term spectral efficiency while minimizing beam misalignment and tracking latency. Simulation results demonstrate that the RL-based approach achieves up to 97.3% beam accuracy and 23% throughput gain over conventional codebook-based methods in highly mobile multipath environments.
Electronics & Communication
pp. 22–28 Vol. 1, Issue 1 DOI
Hardware-Software Co-Design for Low-Latency Object Detection in Autonomous Drones
Autonomous aerial vehicles increasingly rely on real-time visual perception for navigation, obstacle avoidance, surveillance, and inspection tasks. Object detection is the cornerstone of this perception pipeline, yet the strict size, weight, and power (SWaP) constraints of drones, combined with the sub-30-millisecond latency budgets demanded by high-speed flight, make conventional software-only deployment of deep convolutional detectors impractical. This paper presents a hardware-software co-design framework for low-latency object detection on autonomous drones. We review the evolution of lightweight detection architectures and edge accelerator platforms, propose a heterogeneous system-on-chip (SoC) architecture that combines a neural processing unit (NPU), a field-programmable gate array (FPGA) pre/post-processing pipeline, and general-purpose cores, and describe a closed-loop co-optimization methodology spanning network architecture search, quantization, pruning, dataflow scheduling, and memory hierarchy configuration. We evaluate the proposed framework on a representative aerial object detection benchmark using five hardware targets, demonstrating that the co-designed configuration achieves an end-to-end latency of 6.8 ms per frame (147 frames per second), a 14x speed-up over an embedded ARM CPU baseline, while retaining 97% of the mean average precision (mAP) of the floating-point reference model and reducing energy per inference by more than 20x relative to a discrete mobile GPU. The results confirm that jointly optimizing model structure and accelerator architecture, rather than treating either in isolation, is essential to meeting the latency, accuracy, and energy requirements of real-time drone perception.
Electronics & Communication
pp. 16–21 Vol. 1, Issue 1 DOI
Smart Waste Sorter-Automatic Waste Segregation System.
Today, the rapid increase in the population and the urban development has led to an increase in the level of solid wastes in India. Managing this waste efficiently has now become a major challenge for the modern societies. One of the main problem in waste management is the lack of segregation at the source. This leads to environmental pollution, health risks and inefficient recycling process. To overcome such issues, this project presents an Automated Waste classification and monitoring system powered by IoT. It automatically separates waste into 3 categories that is wet, dry and metallic waste. The system uses ESP32 microcontroller with sensors such as IR sensor, Raindrop sensor, Proximity sensor. A stepper motor is used to move the position of the bins, while a servo motor is used to control the waste inlet flap. This automated system reduces the manual effort required for segregation and improves waste management efficiency, making it suitable for homes, campuses as well in public areas.
Electronics & Communication
pp. 9–15 Vol. 1, Issue 1 DOI
Hybrid Machine Learning Models for Fault Detection in 5G Base Station Hardware
The rapid deployment of fifth-generation (5G) wireless communication networks has introduced complex base station architectures consisting of advanced radio units, massive MIMO antennas, power amplifiers, remote radio heads, and edge computing modules. These components operate under demanding conditions, making fault detection a critical requirement for maintaining network reliability and quality of service (QoS). Traditional fault detection methods rely on threshold-based monitoring and manual inspection, which are often inadequate for identifying complex hardware failures in real time. This paper presents a comprehensive study of hybrid machine learning (ML) models for fault detection in 5G base station hardware. The proposed approach combines supervised and unsupervised learning techniques to enhance detection accuracy while minimizing false alarms. Experimental analysis demonstrates that hybrid models outperform conventional machine learning algorithms in detecting hardware anomalies such as amplifier degradation, antenna faults, overheating, and power supply failures. The study highlights the potential of artificial intelligence-driven predictive maintenance in next-generation telecommunications infrastructure.
Electronics & Communication
pp. 4–8 Vol. 1, Issue 1 DOI
AI-Driven Fault Detection and Power Optimization in VLSI Circuits Using Machine Learning Techniques
The proposed FPGA-based architecture was conceptually evaluated against conventional CPU and GPU platforms across three key metrics: power consumption, inference throughput, and energy efficiency. FPGAs demonstrate significantly lower power consumption compared to GPUs while maintaining competitive inference throughput suitable for real-time edge applications. The architecture achieves superior performance-per-watt, making it highly suitable for resource-constrained embedded environments such as IoT devices, autonomous systems, and smart healthcare applications. Dynamic voltage-frequency scaling further reduces power consumption during low-workload periods, while quantization and pruning techniques maintain model accuracy within acceptable bounds for edge deployment.
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11 Jun 2026
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