Linear Segmented Arc-Shaped Piezoelectric Branch Beam Energy Harvester for Ultra-Low Frequency Vibrations.
Iresha Erangani PiyarathnaAhmed Mostafa ThabetMustafa UcgulCharles J. LemckertYee Yan LimZi Sheng TangPublished in: Sensors (2023)
Keyphrases
- low frequency
- high frequency
- low frequency coefficients
- frequency domain
- wavelet transform
- discrete wavelet transform
- subband
- frequency band
- wavelet analysis
- wavelet coefficients
- high frequency components
- high speed
- electromagnetic fields
- energy consumption
- high resolution
- original images
- low and high frequency
- high quality
- low pass
- multiresolution
- high voltage
- image compression