A 1.2-V CMOS complex bandpass filter with a tunable center frequency.

Hideaki Majima Hiroki Ishikuro Kenichi Agawa Mototsugu Hamada

Published in: ESSCIRC (2005)

Keyphrases

bandpass
frequency domain
low pass
frequency band
low frequency
subband
textured images
geometric distortions
zero crossing
high frequency
similarity measure
digital images
edge detection
spatial domain
discrete wavelet transform