Low-Power Discrete Fourier Transform for OFDM: A Programmable Analog Approach.
Sangwook SuhArindam BasuCraig SchlottmannPaul E. HaslerJohn R. BarryPublished in: IEEE Trans. Circuits Syst. I Regul. Pap. (2011)
Keyphrases
- discrete fourier transform
- low power
- mixed signal
- low cost
- single chip
- vlsi architecture
- signal processor
- cmos image sensor
- high speed
- fourier transform
- power consumption
- frequency domain
- communication systems
- image sensor
- floating gate
- discrete cosine transform
- radon transform
- low power consumption
- multipath
- ofdm system
- focal plane
- cmos technology
- signal processing
- real time
- digital circuits
- low complexity
- computationally efficient
- analog to digital converter