Noise Resistance Estimation for a GaN JFET Using Small Signal Measurements for an X-band LNA.
Evangelia A. KaragianniChristina C. LessiChristos N. VazourasAthanasios D. PanagopoulosGeorge DeligeorgisGeorge StavrinidisAthanasios KostopoulosPublished in: MIXDES (2020)
Keyphrases
- signal subspace
- random noise
- measurement noise
- signal detection
- low signal to noise ratio
- measurement error
- additive noise
- white noise
- noisy measurements
- additive gaussian noise
- received signal
- signal processing
- estimation error
- original signal
- noisy environments
- low snr
- non stationary
- direct sequence spread spectrum
- measurement errors
- wide band
- wiener filter
- low frequency
- sensor array
- noise reduction
- noise level
- quantization noise
- noise model
- response function
- biomedical signals
- measured data
- impulse response
- noise elimination
- slowly varying
- noisy data
- signal to noise ratio
- instantaneous frequency
- wavelet transform
- stochastic resonance
- signal reconstruction
- estimation algorithm
- multiplicative noise
- image noise
- compressive sensing
- noise variance
- single channel
- nonlinear filters