RADAR BACKSCATTERING FROM TURBULENT CLEAR ATMOSPHERE

被引：71

作者：

OTTERSTE.H

机构：

来源：

RADIO SCIENCE | 1969年 / 4卷 / 12期

关键词：

D O I：

10.1029/RS004i012p01251

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Radar backscattering from the turbulent clear atmosphere is caused by irregular small‐scale fluctuations in the radio refractive index produced by turbulent mixing. This note considers the theoretical relationships between the refractive‐index microstructure and the back‐scattering at radar wavelengths from meters to centimeters. Spectral relationships are clarified and the basic difference between radar sampling and refractometer sampling of refractivity spectra is explained. Theoretical expressions are given for the relationship between the radar reflectivity and spectral representations of the refractive‐index variability for the general case, for the isotropic case, and for the inertial subrange. Copyright 1969 by the American Geophysical Union.

引用

页码：1251 / &

共 24 条

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