Engineering and technology
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Design and Simulation of Patch Antennas for Mobile Communication
Parth Chauhan Independent Researcher India ABSTRACT This manuscript presents the design and simulation of microstrip patch antennas tailored for mobile communication applications, focusing exclusively on technologies and materials available up to 2015. The study investigates key…
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VLSI Implementation of FIR Filter Using FPGA
Aditi Brahmbhatt Independent Researcher India Abstract This manuscript presents a comprehensive study on the VLSI implementation of a finite impulse response (FIR) filter using field-programmable gate array (FPGA) technology available up to 2018. The work details…
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RFID-Based Attendance System Design for Educational Institutes
Meenakshi Jalan Independent Researcher India Abstract This manuscript presents the design and evaluation of an RFID‐based attendance system tailored for educational institutes as of 2015. The system comprises passive RFID tags issued to students, networked RFID…
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Wireless Body Area Networks: Challenges and Applications
Meera Azad Independent Researcher India Abstract Wireless Body Area Networks (WBANs) have emerged as a critical enabler for continuous health monitoring, wearable computing, and human–machine interfaces. This manuscript surveys the principal challenges—such as energy efficiency, channel…
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Performance Evaluation of QAM and PSK Modulation in Noisy Channels
Maya Pillai Independent Researcher India Abstract This manuscript presents a comparative performance evaluation of Quadrature Amplitude Modulation (QAM) and Phase Shift Keying (PSK) techniques under noisy channel conditions representative of those encountered in modern wireless communication…
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Performance Evaluation of Vertical Axis Wind Turbines in Low-Wind Areas
Mahesh Hegde Independent Researcher India Abstract The performance evaluation of vertical axis wind turbines (VAWTs) in low-wind regions presents unique engineering challenges and opportunities, particularly in regions where average wind speeds fall below 5 m/s. This…
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Life Cycle Assessment of Biofuel vs Fossil Fuel Systems
Mahi Chitale Independent Researcher India Abstract Life cycle assessment (LCA) offers a comprehensive framework for evaluating environmental impacts associated with all stages of a product’s life from cradle to grave. This manuscript presents a comparative LCA…
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Application of Bioremediation Techniques in Oil Spill Cleanup
Rahul Barthwal Independent Researcher India Abstract This manuscript explores the application of bioremediation techniques in the cleanup of oil spills, focusing exclusively on methods and technologies available up to 2015. Oil spills pose serious environmental and…
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Waste to Energy Conversion through Anaerobic Digestion
Anaerobic digestion (AD) of organic waste represents a mature engineering solution for decentralized renewable energy production. This manuscript reviews waste-to-energy conversion via AD technologies available up to 2016, focusing on process engineering, reactor design, and integration…
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Comparative Study of Solar Thermal and PV Systems for Domestic Applications
Kavya Dubey Independent Researcher India Abstract This manuscript presents a comparative analysis of solar thermal and photovoltaic (PV) systems deployed in domestic settings. The performance, cost-effectiveness, and environmental impact of both technologies are examined through experimental…