The transfer equations of the frequency correlation functions of field fluctuations in a statistically nonstationary medium

1974 ◽  
Vol 17 (1) ◽  
pp. 60-66
Author(s):  
L. M. Erukhimov
Keyword(s):  
Correlation Functions ◽  
Nonstationary Medium ◽  
Frequency Correlation ◽  
Transfer Equations ◽  
Field Fluctuations

scholarly journals Искажения прямоугольного радиоимпульса с хаотической несущей, распространяющегося в диспергирующей резонансно-поглощающей газовой среде

2019 ◽  
Vol 45 (8) ◽  
pp. 43
Author(s):  
Г.М. Стрелков ◽  
Ю.С. Худышев
Keyword(s):  
Correlation Functions ◽  
Dispersive Medium ◽  
Rectangular Pulse ◽  
Third Order ◽  
Wide Region ◽  
Frequency Correlation ◽  
The Third ◽  
Chebyshev Map ◽  
Gas Medium ◽  
Chaotic Carrier

AbstractWe briefly describe the possible character and peculiarities of dispersion-induced distortions of a rectangular pulse with chaotic carrier modeled using the third-order Chebyshev map of the first kind propagating in a resonantly absorbing gas medium. It is established that, as the pulse goes away from the radiator, its envelope exhibits transformation toward a noiselike shape. In a rather wide region of parameters of the dispersive medium, distortions of the envelope are not accompanied by breakage or principal changes of its autocorrelation and frequency correlation functions.

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