Power Estimation of Pipeline FFT Processors
![Thumbnail](/bitstream/handle/20.500.14043/24999/ugal_f3_2009_nr6_Talebyan.pdf.jpg?sequence=4&isAllowed=y)
View/ Open
Dată
2009Autor
Talebiyan, S. Reza
Hosseini-Khayat, Saied
Abstract
Pipeline FFT processors are used in mobile communication systems and in
particular in OFDM-based systems. This paper presents a method for power analysis of
pipeline FFT processors. This method applies to various architectures with different
radices. It also presents a method for mapping utilization rate onto clock-gating, which
results in efficient power consumption.