Vol 12 Issue 2 April 2024-June 2024

Abstract: The novel approach to FPGA-based ramp generation adapts for X-Band applications, achieving a remarkable 2 GHz RF bandwidth. The study outlines the design methodology, emphasizing the FPGA’s flexibility in generating complex waveforms crucial for X-Band systems. Through extensive experimentation, the proposed solution demonstrates its efficacy in meeting the requirements of X-Band applications, such as radar and communication systems. The research highlights the performance advantages of the FPGA – based ramp generator, including enhanced system agility, reduced hardware complexity, and improved scalability. Furthermore, potential applications and benefits of the developed solution are discussed, showing its significance in advancing the capabilities of FPGA technology in high-frequency RF domains. Overall, this work contributes to the ongoing evolution of FPGA-based solutions for X-Band applications, promising improved performance and versatility in future systems likes wireless communication.

Keywords: Field-Programmable Gate Arrays (FPGA), radar, sweep signal, large bandwidth, Linear frequency modulated signal.

Title: FPGA Board Ramp Generation for 2 GHz RF Bandwidth in X-Band Application

Author: Vaishnavi D. Kanzarkar, Kshitija S. Kayat, Akanksha B. Jadhav, Pranav kumar Tingare, Sampurna De, Chinchu Joseph, Vineeth Kumar, Vanita. P. Patil, A Arockia Bazil Raj

International Journal of Electrical and Electronics Research  

ISSN 2348-6988 (online)

Vol. 12, Issue 2, April 2024 - June 2024

Page No: 10-15

Research Publish Journals

Website: www.researchpublish.com

Published Date: 04-May-2024

Abstract: Among the main problems faced in the context of electric mobility today, the management and monitoring of electric vehicle charging stations, the integration between the diverse types of technologies that make up its architecture, and its low scalability stand out. Therefore, we will present the implementation and complete integration of an electric vehicle charging system in an electric mobility pilot project being executed in the Amazon region in Brazil. Therefore, a literature review of related works will be presented, and its entire implementation will be addressed, from the charging infrastructure, through its back-end system and its Internet of things platform, to its front-end web system for monitoring charging stations. In addition, a complete prototype is created with a real testbed to verify the scalability of the implemented physical system. Based on the testbed evaluations performed, we observe that the implemented system performs well in receiving and sending data from up to 160 electric vehicle charging stations, achieving an average consumption of 26% for CPU and 95% for memory. In addition, it is important to mention that the deployed system supports horizontal scalability, enabling the connection of more charging stations and making it ideal for other integrated systems similar to ours. Based upon the main results obtained with the implemented system, the possibility of carrying out the management and monitoring of charging stations stands out; the integration of different technologies, from the back end and IoT middleware to its front end; a system that supports scalability, enabling the connection of more charging stations; and a reference architecture for charging station management and monitoring systems for the Amazon region.

Keywords: electric vehicles; open charge point protocol; IoT platform; Kubernetes.

Title: Eco-Friendly Monitoring and Management System for Electric Vehicle Charging Infrastructure

Author: Dr. D.Srihari, N.Swathi, O.Bhavya, S.Nazuma, S.Basha, P.Javeed.

International Journal of Electrical and Electronics Research  

ISSN 2348-6988 (online)

Vol. 12, Issue 2, April 2024 - June 2024

Page No: 1-9

Research Publish Journals

Website: www.researchpublish.com

Published Date: 29-April-2024