SAR扩展场景原始数据时域频域模拟方法  

Extended Scene SAR Raw Data Simulation Method for Time and Frequency Domain

作　　者：张奇雯[1,2] 杨泽刚[2] 张笑[2] 

机构地区：[1]河海大学能源与电气学院,江苏南京210098 [2]海军潜艇学院,山东青岛266071

出　　处：《电脑知识与技术》2011年第4期2341-2342,共2页Computer Knowledge and Technology

摘　　要：该文以机栽SAR系统回波信号模型为基础，详细阐述分布目标原始数据模拟的两种最基本的方法，给出模拟的步骤和场景目标的仿真结果，通过实验结果的比较得出两种方法的优劣性。The method of raw data was explained in detail on the basic of Airborne SAR system return signal model.This paper expounds the distribution of original data simulation target two kinds of most basic methods, the steps and results of simulation were provide the validity of method.Through comparison of experimental results obtained inferiority of the two methods.

关 键 词：合成孔径雷达 原始数据 频域仿真 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]