Low-cost FFT processor for DVB-T2 applications

Shin Yo Lin; Chin Long Wey; Ming Der Shieh

doi:10.1109/TCE.2010.5681074

Low-cost FFT processor for DVB-T2 applications

Shin Yo Lin
, Chin Long Wey
, Ming Der Shieh

Department of Electrical Engineering

Research output: Contribution to journal › Article › peer-review

16 Citations (Scopus)

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 mm² in the core area with a power consumption of 0.89 mW at 25MHz.

Original language	English
Article number	5681074
Pages (from-to)	2072-2079
Number of pages	8
Journal	IEEE Transactions on Consumer Electronics
Volume	56
Issue number	4
DOIs	https://doi.org/10.1109/TCE.2010.5681074
Publication status	Published - 2010 Nov

All Science Journal Classification (ASJC) codes

Media Technology
Electrical and Electronic Engineering

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10.1109/TCE.2010.5681074

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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 mm2 in the core area with a power consumption of 0.89 mW at 25MHz.",

author = "Lin, \{Shin Yo\} and Wey, \{Chin Long\} and Shieh, \{Ming Der\}",

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AU - Wey, Chin Long

AU - Shieh, Ming Der

PY - 2010/11

Y1 - 2010/11

N2 - 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 mm2 in the core area with a power consumption of 0.89 mW at 25MHz.

AB - 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 mm2 in the core area with a power consumption of 0.89 mW at 25MHz.

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Low-cost FFT processor for DVB-T2 applications

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