A Polar Modulator Using Self-Oscillating Amplifiers and an Injection-Locked Upconversion Mixer.
Willem LaflereMichiel S. J. SteyaertJan CraninckxPublished in: IEEE J. Solid State Circuits (2008)
Keyphrases
- delta sigma
- high power
- rotation invariant
- median filtering
- sigma delta
- fourier transform
- frequency domain
- diesel engine
- polar coordinates
- multiscale
- bandpass
- fourier analysis
- frame rate
- high density
- motion compensated
- contrast agent
- motion compensation
- image coding
- high pressure
- post processing
- noise shaping
- image compression