Accession Number:

AD0759710

Title:

A Hard-Wired Fast Fourier Transform Processor using ax+b Modules.

Descriptive Note:

Research and Development rept. Feb-Sep 72,

Corporate Author:

NAVAL ELECTRONICS LAB CENTER SAN DIEGO CALIF

Personal Author(s):

Report Date:

1973-02-13

Pagination or Media Count:

38.0

Abstract:

A signal processor was built using one identical building block in the processing unit. The design utilizes modularity as well as microprogrammed control. The unit transforms 64 input samples into 64 Fourier coefficient each with a word length of 9 bits. The resulting complex coefficients are squared and displayed on a scope. The architecture of the processor makes possible a high-speed utilization of hardware. A provision is made to scale the partial results. Author

Subject Categories:

  • Computer Hardware

Distribution Statement:

APPROVED FOR PUBLIC RELEASE