Parameter Justification of a Signal Recognition Algorithm Based on Detection at Two Intermediate Frequencies

Parameter Justification of a Signal Recognition Algorithm Based on Detection at Two Intermediate Frequencies

Introduction. The signal recognition task for the purposes of RF spectrum management can be solved using a signal recognition algorithm with detection at two intermediate frequencies. This algorithm is based on time–frequency analysis using fast Fourier transform (FFT) and signal envelope processing...

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Bibliographic Details
Main Authors: Tran Huu Nghi, A. S. Podstrigaev, Nguyen Trong Nhan, D. A. Ikonenko
Format: Article
Language:Russian
Published: Saint Petersburg Electrotechnical University "LETI" 2023-11-01
Series:Известия высших учебных заведений России: Радиоэлектроника
Subjects:
time-frequency analysis
fast fourier transform
weight window
signal envelope
bandpass filter
Online Access:https://re.eltech.ru/jour/article/view/798
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