Optimisation of a device for pick-up of low-frequency radio signals and transmission over polymer optical fibres.
Ricardo M. RibeiroAndrés P. L. BarberoOdair S. XavierJorge A. M. SouzaMarbey M. MossoPublished in: Ann. des Télécommunications (2013)
Keyphrases
- low frequency
- high frequency
- wireless systems
- radio frequency
- frequency band
- frequency domain
- electromagnetic fields
- wavelet transform
- electromagnetic field
- physical layer
- wavelet analysis
- subband
- wavelet coefficients
- signal processing
- low pass
- wireless communication
- discrete wavelet transform
- low and high frequency
- high resolution
- high frequency components
- original images
- visual quality
- room temperature
- computer vision
- image data
- feature vectors
- multiscale