Effective management of attendance systems is crucial for organizations seeking to streamline operations and enhance productivity. With the advent of technology, such as biometric attendance or RFID card-based systems...
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The harsh environment in space is characterized by high-energy particles and extreme temperature swings, which can cause single event upsets (SEUs) in conventional 6T SRAM cells. These cells are not resistant to SEUs ...
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Clustering techniques are widely used for data analysis and knowledge discovery in various fields. Among them, the K-means algorithm is a popular and efficient method for categorization of data into clusters based on ...
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This work outlines the design and the performance of a mm-wave push-push cross-coupled voltage- controlled oscillator (VCO) utilizing a frequency doubler in 40nm CMOS technology. The extraction of the second harmonic ...
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This study presents a structured framework for a scalable multi-camera tracking system based on ROS2, focusing on architectural design rather than experimental validation. The proposed system is designed to easily int...
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Researchers are increasingly focusing on spiking neurons to enhance the energy efficiency of edge machine learning (ML) models. Spiking neural encoding has evolved from traditional methods like Integrate and Fire and ...
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A new reduced-switch single-stage AC-DC-DC converter that simplifies the remote site power system architecture interface by integrating several converters together in a single unit is proposed in this paper. The new c...
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This paper presents a comprehensive review of recent advances in reconfigurable electromagnetic(EM)*** discussion is organized around three key aspects of reconfigurable EM surfaces:unit cell engineering design,full-w...
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This paper presents a comprehensive review of recent advances in reconfigurable electromagnetic(EM)*** discussion is organized around three key aspects of reconfigurable EM surfaces:unit cell engineering design,full-wave numerical analysis,and large-scale optimization *** references are provided to facilitate further exploration of this compelling and timely *** address the above three key aspects,we conduct an extensive examination of the design process for metasurfaces in reconfigurable *** involves evaluating the design methodology of unit cells,EM simulation techniques tailored for highly complex structures,and innovative optimization methods suitable for scenarios with numerous *** scenarios featuring reconfigurability for real-time manipulation of EM waves to meet the requirements of emerging communication environments,the optimization cost function is defined with multiple variables,exhibiting intricate behavior in the design ***,it necessitates an optimization methodology capable of handling high-dimensional functions without getting trapped in local ***,the intricate geometries of metasurface devices preclude analytical solutions,necessitating high-performance full-wave solvers capable of providing highly accurate simulations with minimal computational *** concepts and details pertaining to the aforementioned design stages are presented in a unified manner,along with representative examples.
Battery Energy Storage Systems (BESSs) are widely adopted in electric vehicles, aircraft, and residential units. Current market trends for low and medium-power BESSs require the achievement of maximum efficiency and p...
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This paper presents an innovative control method based on Finite Set Model Predictive Control (FS-MPC) to integrate a Hybrid Active Power Filter (HAPF) into the output filter of high-power grid-connected converters. T...
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