On the comparison of energy sources: Feasibility of radio frequency and ambient light harvesting

Alexander O. Korotkevich, Zhanna S. Galochkina, Olga Lavrova and Evangelos A. Coutsias

Renewable Energy, 2015, vol. 81, issue C, 804-807

Abstract: With growing interest in multi source energy harvesting including integrated microchips we propose a comparison of radio frequency (RF) and solar energy sources in a typical city. Harvesting devices for RF and solar energy will be competing for space of a compact micro or nano device as well as for orientation with respect to the energy source. This is why it is essential to investigate importance of every source of energy and make a decision whether it will be worthwhile to include such harvesters. We considered theoretically possible irradiance by RF signal in different situations, typical for the modern urban environment and compared it with ambient solar energy sources available through the night, including moonlight.

Keywords: Energy harvesting; Radio frequency; Solar energy (search for similar items in EconPapers)
Date: 2015
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Citations: View citations in EconPapers (3)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:renene:v:81:y:2015:i:c:p:804-807

DOI: 10.1016/j.renene.2015.03.065

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