IEEE

Design of High-Speed Pipelined 1024Point Radix-2ˆ2 Fft Using Modified Input Scheduling Algorithm

Abstract: FFT algorithms using hybrid Radix structures play a key role in the design of DSP processors used in 4G and 5G communications. This paper explores a low complex and high speed hybrid FFT ...
IEEE

Efficient Decomposition of Multistage Composite Length FFT for Complex and Real Signals

Abstract: Fast Fourier Transform (FFT) algorithms play a fundamental role in modern digital signal processing (DSP). A composite length FFT decomposes a longer-length FFT into multiple shorter-length ...