Noise activated dc signal sensor based on chaotic Chua circuit.
Wojciech KornetaEugenio Garcia-MorenoAndré Luis SenaPublished in: Commun. Nonlinear Sci. Numer. Simul. (2015)
Keyphrases
- random noise
- signal detection
- additive noise
- wide band
- low signal to noise ratio
- received signal
- white noise
- duty cycle
- low snr
- frequency response
- weak signal
- stochastic resonance
- additive gaussian noise
- noisy environments
- noise variance
- direct sequence spread spectrum
- high speed
- biomedical signals
- noise elimination
- high signal to noise ratio
- frequency domain
- noise model
- signal processing
- nonlinear filters
- impulse response
- power spectrum
- signal to noise ratio
- noisy images
- low frequency
- non stationary
- cellular automata
- sigma delta
- transient response
- power spectra
- noise reduction
- quantization noise
- noise level
- response function
- pixel intensities
- single channel
- weak signal detection
- edge detection
- signal noise ratio
- slowly varying
- original signal
- circuit design