%0 Journal Article
%T Discrete Scatterer Model for Analyzing Microwave Characteristics of Corn Canopy<br>采用离散植被散射模型分析玉米冠层
%A Kang Gao-jian
%A Zhang Xiao-juan
%A Fang Guang-you
%A <br>康高健
%A 张晓娟
%A 方广有
%J 电子与信息学报
%D 2008
%I 
%X Discrete vegetation scattering model based no distorted Born approximation solution is derived. The backscattering mechanism is illustrated. Scattering amplitude functions and model for calculating permittivity are presented. Comparisons between model predictions and field measurements on radar backscattering coefficients for corn canopy showed a reasonable good agreement at L-band for HH,VV polarizations.
%K Discrete scatterer model
%K Distorted Born approximation
%K Amplitude function
%K Backscattering coefficient<br>离散散射模型
%K 修正Born近似
%K 散射幅度函数
%K 后向散射系数
%K 离散
%K 植被散射模型
%K 分析
%K 玉米冠层
%K Canopy
%K Corn
%K Microwave
%K Characteristics
%K Analyzing
%K Model
%K 验证
%K 数据比较
%K 实验
%K AIRSAR
%K 散射系数
%K 情况
%K 极化
%K 应用
%K 波段
%K 介电常数
%K 土壤
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=FFF9CCD88E72EDCAD492B81F13B47AA0&yid=67289AFF6305E306&vid=340AC2BF8E7AB4FD&iid=0B39A22176CE99FB&sid=5957D6E0A50D26B5&eid=3622B70F9C54A9CC&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=14