Open AccessA rectangular radio pulse propagation in a selectively absorbing medium
Author(s) -
N. S. Bukhman,
Anastasia Kulikova
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2094/2/022056
Subject(s) - signal (programming language) , envelope (radar) , pulse (music) , interference (communication) , carrier signal , physics , optics , acoustics , line (geometry) , materials science , telecommunications , mathematics , channel (broadcasting) , computer science , radar , geometry , transmission (telecommunications) , detector , programming language
A pulse with rectangular envelope propagation, in which carrier frequency is close to the medium spectral absorption line’s one frequency, is considered. It is shown that when the signal carrier frequency is shifted relative to the spectral line centre, the primary interference and the response signal can lead to the total signal significant oscillations over time.