Low-cost FFT Processor for DVB-T2 Applications

NCUIR > College of Electrical Engineering & Computer Science > Department of Electrical Engineering > journal & Dissertation > Item 987654321/51969

Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/51969

Title:	Low-cost FFT Processor for DVB-T2 Applications
Authors:	Lin,SY;Wey,CL;Shieh,MD
Contributors:	電機工程學系
Keywords:	IMPLEMENTATION;ARCHITECTURE
Date:	2010
Issue Date:	2012-03-28 10:12:08 (UTC+8)
Publisher:	國立中央大學
Abstract:	An efficient Fast Fourier Transform (FFT) processor is greatly needed for real-time operation in many OFDM applications, such as xDSL, DAB, DVB-T/H, and etc. This paper presents a low-cost Parallel Memory-based FFT (PMB-FFT) processor for DVB-T2 applications. The processor has been designed and implemented in 90nm 1P9M CMOS process. Experimental results show that the PMB-FFT processor meets the DVB-T2 standard with N=32,768 points, and takes only 2.51 mm(2) in the core area with a power consumption of 0.89 mW at 25MHz.
Relation:	IEEE TRANSACTIONS ON CONSUMER ELECTRONICS
Appears in Collections:	[Department of Electrical Engineering] journal & Dissertation

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