A pseudorandom clocking scheme for a CMOS N-path bandpass filter with 10-to-15 dB spurious leakage improvement.
Chris M. ThomasVincent W. LeungLawrence E. LarsonPublished in: RWS (2015)
Keyphrases
- high frequency
- bandpass
- pseudorandom
- low pass
- low frequency
- frequency band
- subband
- visual quality
- circuit design
- uniformly distributed
- wavelet transform
- secret key
- frequency domain
- filter bank
- low cost
- feature vectors
- bit rate
- representation scheme
- grey level
- textured images
- geometric distortions
- image processing
- image coding
- image quality