An Improved Energy Saving Technique for Wireless Power Transfer in Near Field Communication Systems

Abstract

In this work, an improved communication algorithm was developed to reduce energy wastage in a Near Field Communication (NFC) system using dynamic field Strength scaling technique. With a variable resistor in the reader coil, the field strength of the system was scaled in real-time by adjusting the value of the resistor in relation to distance. This system was tested with the advanced design system's Application Extension Language (AEL) and simulated on Advanced Digital Technology. The results showed a responsive change in the magnetic field when the two scenarios (with and without optimization) were simulated. There was a 66% change in energy transfer within the time frame referenced. Results further indicated that the adoption of the proposed algorithm could help engineers to design a more effective NFC system.

The Success Factors in Measuring the Millennial Generation’s Energy-Saving Behavior Toward the Smart Campus

“…In order to further socialize and publish the information and energysaving culture, the support of the government and higher education institutions reflects their intense consideration of these issues [56]. Subsequently, the millennial generation, together with the government and campus, create and develop ideas for empowering energy-efficient technology and infrastructure for smart campuses [57] through the adoption of the Internet of Things (IoT) technology [58], solar photovoltaic energy [59], the google glass adoption teachers and learners' technology [60], wireless power transfer technology [61], and the augmented reality technology as welding simulator in engineering training [62]. This Model has successfully identified how the students, academicians, and practitioners comprehend the significant constructs and sub-indicators proposed in the Model.…”

“…Meanwhile, two sub-indicators constructed energysaving Behavior, including Behavior regarding energy and behavior control. In order to test the efficacy of this Model, a Decision Support System (DSS) approach using Fuzzy-AHP processing for Multi Attributes Decision Making (MADM) analysis was performed through the development and deliberation of the [61]. The application of the DSS Fuzzy-AHP concept is adopted effectively in this questionnaire to accommodate the diversity of perspectives in translating information, both data and linguistic issues [24] [25].…”

Internet of Things for Crop Farming: A Review of Technologies and Applications

“…A device capable of gathering information and perceiving changes in any environment locally is otherwise known as the wireless sensor [7]. Various types of wireless sensors include sensors for temperature, liquid, proximity, motion, etc.…”

A Feasibility Study on the Implementation of a Solar Powered Water Desalination Plant

“…The permeate spacer is important for element efficiency while the woven polyester is the most prevalent permeating spacer material. Although there are huge old facilities that can be used for spiral wound membrane modules to improve desalination process but the use of Thin Film Composite membranes (TFC) to replace cellulose acetate improved membrane technology by allowing for lower working pressures, larger fluxes, and higher efficiency is fast becoming popular [34] - [36].…”