A 2.7 mW, 90.3 dB DR Continuous-Time Quadrature Bandpass Sigma-Delta Modulator for GSM/EDGE Low-IF Receiver in 0.25 µm CMOS.
Song-Bok KimStefan JoeresRalf WunderlichStefan HeinenPublished in: IEEE J. Solid State Circuits (2009)
Keyphrases
- sigma delta
- image sensor
- bandpass
- power consumption
- high order
- low power
- frequency domain
- dynamic range
- zero crossing
- frequency band
- image processing algorithms
- edge detection
- video camera
- high speed
- imaging systems
- low pass
- markov chain
- matlab simulink
- edge detector
- subband
- motion blur
- geometric distortions
- control algorithm
- textured images