电磁波在柯尔莫哥洛夫和非柯尔莫哥洛夫大气湍流中的传播：三层高度模型。

Propagation of electromagnetic waves in Kolmogorov and non-Kolmogorov atmospheric turbulence: three-layer altitude model.

作者信息

Zilberman Arkadi, Golbraikh Ephim, Kopeika Norman S

机构信息

Electrical and Computer Engineering Department, Ben-Gurion University of the Negev, POB 653, Be'er-Sheva, Israel.

出版信息

Appl Opt. 2008 Dec 1;47(34):6385-91. doi: 10.1364/ao.47.006385.

DOI:10.1364/ao.47.006385

PMID:19037366

Abstract

Turbulence properties of communication links (optical and microwave) in terms of log-amplitude variance are studied on the basis of a three-layer model of refractive index fluctuation spectrum in the free atmosphere. We suggest a model of turbulence spectra (Kolmogorov and non-Kolmogorov) changing with altitude on the basis of obtained experimental and theoretical data for turbulence profile in the troposphere and lower stratosphere.

摘要

基于自由大气中折射率涨落谱的三层模型，研究了通信链路（光学和微波）在对数幅度方差方面的湍流特性。根据对流层和平流层下部湍流剖面的实验和理论数据，我们提出了一个随高度变化的湍流谱（柯尔莫哥洛夫谱和非柯尔莫哥洛夫谱）模型。