A DTC-Free Fractional-N BBPLL With FIR-Embedded Injection-Locked-Oscillator-Based Phase-Domain Lowpass Filter.
Liqun FengWoogeun RheeZhihua WangPublished in: IEEE J. Solid State Circuits (2024)
Keyphrases
- low pass
- filter design
- high pass
- finite impulse response
- perfect reconstruction
- filter bank
- bandpass
- subband
- gaussian filter
- high frequency
- filter responses
- fir filters
- frequency domain
- nonlinear filters
- low pass filter
- discrete wavelet transform
- infinite impulse response
- wavelet decomposition
- contrast enhancement
- low frequency
- image fusion
- frequency response
- wavelet transform
- iir filters
- fast fourier transform
- multiscale
- image enhancement
- signal processing
- multiresolution
- linear filters
- similarity measure