A quadrature relaxation oscillator-mixer in CMOS.
Luís Bica OliveiraJorge R. FernandesMichiel H. L. KouwenhovenChris van den BosChris J. M. VerhoevenPublished in: ISCAS (1) (2003)
Keyphrases
- high speed
- power consumption
- iterative algorithms
- circuit design
- low power
- low cost
- rotation invariant
- power supply
- delay insensitive
- probabilistic relaxation
- analog vlsi
- vlsi circuits
- fourier transform
- low voltage
- image sensor
- cmos technology
- feedback loop
- convex relaxation
- lagrangian relaxation
- differential equations
- semidefinite
- linear programming relaxation
- image sequences
- single chip
- computer simulation
- signal processing
- edge detection
- optimal solution
- objective function
- multiscale