Research of dispersion distortion of signals in the ionospheric plasma and optical fiber

被引:6
|
作者
Ryabova, Mariia I. [1 ]
Ivanov, Vladimir A. [1 ]
Ivanov, Dmitrii V. [1 ]
Ryabova, Natalia V. [1 ]
Chernov, Andrei A. [1 ]
Ovchinnikov, Vladimir V. [1 ]
机构
[1] Volga State Univ Technol, 3 Lenin Sq, Yoshkar Ola 424000, Republic Of Mar, Russia
关键词
dispersion; propagation; chirp; sounding; polarization;
D O I
10.1117/12.2230483
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Technique of research the dispersion distortion of wideband chirp signal elements was proposed and theoretically justified. It is shown that in a first approximation, the difference frequency element signal assumes a linear frequency modulation. A formula that relates the rate of change of frequency characteristics of the signal and the dispersion properties of the medium was derived.
引用
收藏
页数:7
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