New thin-film multijunction thermal converters with negligible low frequency AC-DC transfer differences.
Héctor LaizManfred KlonzErnst KesslerThomas SpiegelPublished in: IEEE Trans. Instrum. Meas. (2001)
Keyphrases
- low frequency
- thin film
- high frequency
- room temperature
- frequency domain
- wavelet transform
- high density
- subband
- wavelet coefficients
- short circuit
- frequency band
- discrete wavelet transform
- multi layer
- solar cell
- intensity images
- high resolution
- fusion rules
- original images
- electromagnetic fields
- transfer learning
- infrared
- dct coefficients
- spatial domain
- data fusion
- film thickness
- chemical vapor deposition
- neural network
- low and high frequency
- white light interferometry