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Radio-frequency energy-harvesting IC with DC-DC converter
2016 International SoC Design Conference (ISOCC), 2016This paper presents an energy harvesting system that uses a radio frequency (RF) signal. It consists of an RF voltage multiplier-rectifier and DC-DC converter. A Dickson voltage multiplier is used as the RF voltage rectifier. A buck-boost converter is used as the DC combiner. The input frequency of the RF signal is 2.4 GHz, and the output DC voltage is
Donghoon Seong +4 more
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Rectifier analysis for Radio Frequency energy harvesting and Power Transport
2012 42nd European Microwave Conference, 2012Wireless Power Transmission (WPT) is an attractive powering method for wireless sensor nodes, battery-less sensors, and Radio-Frequency Identification (RFID) tags. The key element on the receiving side of a WPT system is the rectifying antenna (rectenna) which captures the electromagnetic power and converts it to the electric power.
Keyrouz, S., Visser, H.J., Tijhuis, A.G.
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Frequency Survey Simulation for Developing Novel Radio Frequency Energy Harvesting Model
2012 UKSim 14th International Conference on Computer Modelling and Simulation, 2012Renewable Energy sources are the center of attraction for research and development all over the world nowadays, the demand of a lasting cheap source of energy that is environmental friendly, is the main challenge recently. Energy Harvesting is a new technology that is going to make a revolution in the coming decade.
Hossam Elanzeery, Rafik S. Guindi
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Energy Harvesting from Ambient Radio Frequency: Is it Worth it?
Arabian Journal for Science and Engineering, 2016Ambient energy harvesting has been an attractive area of research due to its prospective applications in several modern low-power systems. The paper reports on the feasibility assessment of energy harvesting from ambient radio frequency signals radiated by different communication sources.
Samir Mekid, UthmÄn Baroudi
exaly +2 more sources
Hybrid solar and radio frequency (RF) energy harvesting
2017 IEEE International Conference on Power, Control, Signals and Instrumentation Engineering (ICPCSI), 2017This paper presents the design of hybrid energy harvesting circuit. The hybrid energy harvesting combines solar cell used to convert sun rays into electricity and antenna capable to harvest ambient electromagnetic energy. Direct current (DC) combining circuit is necessary to combine the outputs of the solar cell and the electromagnetic harvesters. MPPT
Shruti B. Jadhav, Shilpa M. Lambor
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Integrated Radio Frequency Energy Harvesting System
2015The vision of realizing Internet of Things (IoT) pervasively connecting large number of sensors and devices that can sense and communicate is particularly attractive in today's world offering a wide range of applications. The scaling of wireless sensor network to thousands or millions of nodes is currently impractical if the energy required for the ...
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Optimization of Multiple Wireless Transmissions for Radio-Frequency Energy Harvesting
IEEE Communications Letters, 2018For wireless transmissions in interference channels, each user designs the transmit covariance matrix to maximize the sum received power at a nearby radio-frequency (RF) energy harvester while satisfying the signal-to-interference-plus-noise ratio requirement of its own receiver.
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Broadband Rectenna for Radio Frequency Energy Harvesting Application
IETE Journal of Research, 2017A microstrip feed, double-sided printed monopole antenna is presented for radio frequency (RF) energy harvesting application.
Sachin Agrawal +2 more
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Broadband Rectifiers for Radio Frequency Energy Harvesting
2023 2nd International Conference on Multidisciplinary Engineering and Applied Science (ICMEAS), 2023Aminu Muhammad Abba +3 more
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Recent progress and development of radio frequency energy harvesting devices and circuits
Nano Energy, 2023Dongdong Chen, R Li, Yintang Yang
exaly