A Low Noise Sub-Gigahertz Fractional-N Frequency Generator with Cascaded FIR.
Xu MengYong-Sheng YinJinzhao HanPublished in: J. Circuits Syst. Comput. (2019)
Keyphrases
- low frequency
- signal noise ratio
- high frequency
- low signal to noise ratio
- high noise
- power spectra
- missing data
- random noise
- low pass filter
- noise level
- signal to noise ratio
- frequency response
- frequency domain
- low pass
- noise reduction
- high pass
- artificial neural networks
- high levels
- noisy data
- finite impulse response
- face detection
- iir filters
- digital filters
- image noise
- fir filters
- bandpass
- power spectrum
- noise free
- median filter
- image enhancement
- filter bank
- speech recognition
- signal processing
- wavelet transform