ACCOUNTING FOR SPHERISITY OF PHASE WAVE FRONTS IN THE THEORY OF WAVE SCATTERING BY TURBULENT ATMOSPHERE

• Date: 2014
• Main Author: Bryukhovetski, A. S.
• Format: Article
• Language: Russian
• Published: Видавничий дім «Академперіодика» 2014
• Subjects: wave dispersion; oscillating function’s integral; stationary phase; Fresnel zone; Fraunhofer diffraction
• Online Access: http://rpra-journal.org.ua/index.php/ra/article/view/1180
• Journal Title: Radio physics and radio astronomy

For the case of wave scattering by turbulent atmosphere, the asymtotics of three-fold integrals that determine the intensity of the scattered field are found. For nondegenerate scattering (hessian of phase being nonzero) the method of a stationary phase with respect to three integration variables ha...