A pipeline Fast Fourier Transform (FFT) switch with built-in self-test is described. The pipeline FFT, a one-dimensional systolic array, is composed of complex butterflies and FFT switches. The FFT switches are cascadeable and can support the implementation of a radix-2 pipeline FFT of up to 8192 points. The 10 000 gate ASIC device is fabricated in 1.5μm HCMOS gate array technology, and supports a throughput of 25 Mwords s-1.

Additional Metadata
Persistent URL dx.doi.org/10.1016/0026-2692(92)90007-N
Journal Microelectronics Journal
Citation
Yeung, C.P.S., Chan, C.H., Kwasniewski, T, Szwarc, V., & Desormeaux, L. (1992). A cascadeable pipeline Fast Fourier Transform switch with built-in self-test. Microelectronics Journal, 23(3), 173–178. doi:10.1016/0026-2692(92)90007-N