Low-power fast Fourier transform hardware architecture combining a split-radix butterfly and efficient adder compressors.
Guilherme FerreiraGuilherme PaimLeandro M. G. RochaGustavo M. SantanaRenato H. NeuenfeldEduardo A. C. da CostaSergio BampiPublished in: IET Comput. Digit. Tech. (2021)