Systems and methods for performing analysis of a multi-tone signal

Roscoe, Andrew (2005) Systems and methods for performing analysis of a multi-tone signal. US6873923.

Abstract

Representative embodiments are directed to systems and methods for processing analyzer trace data of a multi-tone signal to more accurately estimate the frequencies and amplitudes of the tones of the multi-tone signal. Specifically, trace data may be processed to determine peak trace points. For each identified peak point, an error minimization algorithm minimizes the sum of differences between a plurality of trace points surrounding the respective peak point and the predicted Fourier transform through a raised-cosine window of a theoretical tone. The result of the minimization algorithm identifies the amplitude and frequency of a tone of the multi-tone signal with appreciable degree of accuracy.

ORCID iDs

Roscoe, Andrew ORCID: https://orcid.org/0000-0003-1108-4265

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  Item type:	Patent
  ID code:	33364
  Dates:	Date Event 29 March 2005 Published
  Subjects:	Technology > Electrical engineering. Electronics Nuclear engineering
  Department:	Faculty of Engineering > Electronic and Electrical Engineering
  Depositing user:	Pure Administrator
  Date deposited:	17 Sep 2011 08:14
  Last modified:	11 Nov 2024 15:37
  Related URLs:	Journal or Publication https://www.google.com/patents/US6873923
  URI:	https://strathprints.strath.ac.uk/id/eprint/33364