Abstract | ||
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In this paper, we considered the possibility of using electricity harvested from the microwave field leaked from commercial microwave ovens. Our experimental results showed that the leakage received by a dipole antenna was about 0 dBm (1 mW) at a point 5 cm in front of the door. A rectenna consisting of a dipole antenna and charge pump can convert the leaked microwave energy into a DC current. When a microwave oven is operated for 2 min, 9.98 mJ of energy was harvested. We demonstrated that this energy is sufficient for powering a digital cooking timer to count down for 3 min and beep for 2.5 s. The operation of other kitchen devices was also demonstrated. |
Year | DOI | Venue |
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2013 | 10.1145/2493432.2493500 | UbiComp |
Keywords | Field | DocType |
digital cooking timer,microwave energy,microwave oven electromagnetic leakage,charge pump,commercial microwave oven,microwave field,microwave oven,kitchen device,dipole antenna,energy harvesting | Microwave,Dipole antenna,Telecommunications,Rectenna,Leakage (electronics),Computer science,Energy harvesting,Timer,Charge pump,Optoelectronics,Multimedia,Microwave oven | Conference |
Citations | PageRank | References |
10 | 1.08 | 3 |
Authors | ||
6 |
Name | Order | Citations | PageRank |
---|---|---|---|
Yoshihiro Kawahara | 1 | 373 | 73.04 |
Xiaoying Bian | 2 | 10 | 1.08 |
Ryo Shigeta | 3 | 14 | 3.44 |
Rushi Vyas | 4 | 89 | 6.50 |
Manos M. Tentzeris | 5 | 138 | 25.84 |
Tohru Asami | 6 | 113 | 24.64 |