University of Illinois Urbana-Champaign

VLSI for Signal Processing and Communication Systems

Xu, Zhixing

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https://hdl.handle.net/2142/47624

Description

Title
VLSI for Signal Processing and Communication Systems
Author(s)
Xu, Zhixing
Contributor(s)
Shanbhag, Naresh R.
Issue Date
2013-05
Keyword(s)
  • FFT
  • R2SDF
  • OFDM
  • orthogonal frequency-division multiplexing communication system
Abstract
Fast Fourier Transform (FFT), the time domain and frequency domain transformation, is a necessity in digital spectrum analysis. In this project, a hardware 8 points FFT design is implemented and simulated. This FFT structure works as part of an OFDM (Orthogonal Frequency-Division Multiplexing) communication system. This structure is based on the radix 2 FFT algorithm and the Radix-2 Single-Path Delay Feedback (R2SDF) architecture. The FFT circuit simulation is implemented in Verilog HDL. MATLAB simulations with both floating and fixed points are used for the whole communication system.
Type of Resource
text
Language
en
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http://hdl.handle.net/2142/47624

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