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. G01R023/00; G06F019/00;.
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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: DateEvent29 March 2005PublishedKeywords: multi-tone signal, signal analysis, fourier transform, Electrical Engineering. Electronics Nuclear Engineering 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: 01 Nov 2023 09:09 Related URLs: URI: https://strathprints.strath.ac.uk/id/eprint/33364