Design and modeling a frequency self-tuning vibration energy harvester for rotational applications
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DOI: 10.1016/j.energy.2021.121414
Abstract: Abstract Vibration energy harvester (VEH) for rotational applications has attracted increasing attentions in the last decade, and one of the major challenges is still the mismatch between the resonant frequency of the VEH and the… read more here.
Keywords: frequency matching; rotational applications; vibration energy; frequency ... See more keywords
Multi frequency matching for voltage waveform tailoring
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DOI: 10.1088/1361-6595/aad2cd
Abstract: Customized voltage waveforms composed of a number of frequencies and used as the excitation of radio-frequency plasmas can control various plasma parameters such as energy distribution functions, homogeneity of the ionflux or ionization dynamics. So… read more here.
Keywords: network; frequency; multi frequency; matching voltage ... See more keywords