Systolic Design with Asynchronous Controls for Digital-Signal Processing

Abstract

The research sponsored by this grant is focused on the development of a theoretical and technological basis for designing efficient systolic arrays for digital-signal processing algorithms. The major contributions of the research are the following: Data reduction techniques via the utilization of algorithm properties Conversion of sequential input signal into input blocks by means of a spiral systolic mesh that is suitable for parallel processing and that is flexible for enabling various array dimensions Devising a hybrid of SA and data-flow approach, making data streams independent of computations executed in each processor, thus reducing waiting time. The communication (PE) protocols resolve the data-flow conflicts created by the merging of the spiral and asynchronous systolic array architecture.

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Document Details

Document Type
Technical Report
Publication Date
Jul 15, 1993
Accession Number
ADA270976

Entities

People

  • Kamran Reihani

Organizations

  • New Mexico State University

Tags

Communities of Interest

  • Human Systems

DTIC Thesaurus Topics

  • Abstracts
  • Adaptive Filters
  • Algorithms
  • Availability
  • Computations
  • Conversion
  • Data Reduction
  • Digital Filters
  • Digital Signal Processing
  • Discrete Fourier Transforms
  • New Mexico
  • Parallel Computing
  • Parallel Processing
  • Physical Sciences
  • Signal Processing
  • Standards
  • Students

Readers

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  • Phased Array Antenna Design.