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

• Datum: 2014
• 1. Verfasser: Bryukhovetski, A. S.
• Format: Artikel
• Sprache: Russian
• Veröffentlicht: Видавничий дім «Академперіодика» 2014
• Schlagworte: wave dispersion; oscillating function’s integral; stationary phase; Fresnel zone; Fraunhofer diffraction
• Online Zugang: http://rpra-journal.org.ua/index.php/ra/article/view/1180
• Назва журналу: 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...