Active and Reactive Power in Stochastic Resonance for Energy Harvesting

Madoka KUBOTA  Ryo TAKAHASHI  Takashi HIKIHARA  

Publication
IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences   Vol.E98-A   No.7   pp.1537-1539
Publication Date: 2015/07/01
Online ISSN: 1745-1337
DOI: 10.1587/transfun.E98.A.1537
Type of Manuscript: LETTER
Category: Noise and Vibration
Keyword: 
stochastic resonance,  white Gaussian noise,  energy harvesting,  active and reactive power,  Fokker-Plank equation,  

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Summary: 
A power allocation to active and reactive power in stochastic resonance is discussed for energy harvesting from noise. It is confirmed that active power can be increased at stochastic resonance, in the same way of the relationship between energy and phase at an appropriate setting in resonance.