Analog signal acquisition and transmission within extremely low and very low frequency bands (ELF and VLF).
R. RangataKhmaies OuahadaSuvendi ChinnappenPublished in: AFRICON (2013)
Keyphrases
- low frequency
- frequency domain
- signal acquisition
- high frequency
- data transmission
- low and high frequency
- signal processing
- wavelet transform
- subband
- high speed
- wavelet coefficients
- spatial domain
- discrete wavelet transform
- frequency band
- electromagnetic fields
- low pass
- neural network
- wireless sensor networks
- high resolution
- dct coefficients
- image compression
- denoising
- communication networks
- computational complexity
- original images
- similarity measure
- image processing