Journal of Siberian Federal University. Engineering & Technologies / Abnormal Errors of Measuring Time-Frequency Parameters of Signals in Wideband Receivers: Classification and Methods of Elimination

Full text (.pdf)
Issue
Journal of Siberian Federal University. Engineering & Technologies. 2022 15 (2)
Authors
Podstrigaev, Alexey S.
Contact information
Podstrigaev, Alexey S.: Saint Petersburg Electrotechnical University «LETI» Department of Radio-Electronic Means Saint Petersburg, Russian Federation;
Keywords
abnormal error; normal error; wideband analysis; wideband receiver; time-frequency parameters; frequency ambiguity; RF spectrum monitoring; cognitive radio
Abstract

We propose the classification of abnormal errors in determining the time-frequency parameters in receivers used for the wideband RF spectrum sensing. The classification of errors made it possible to substantiate and systematize the ways to eliminate them. It is advisable to use the results in the design, debugging and operation of wideband spectrum analyzers. Based on the planned operating conditions, it becomes possible to predict the appearance of potential errors and take measures to eliminate them. Understanding the causes of errors makes it easier to configure and analyze the results of wideband spectrum analyzers

Pages
223–237
DOI
10.17516/1999-494X-0385
Paper at repository of SibFU
https://elib.sfu-kras.ru/handle/2311/145437

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