parameters.h

C语言版,机载SAR回波仿真程序

#ifndef PARAMETERS_H
#define PARAMETERS_H

//=============定义常量======================
	double  C = 3.0e+8;
	double  PI = 3.1415926;

	//=============输入输出文件接口================
	char EchoData[] = "EchoData.dat";
	char EchoPhase[] = "EchoPhase.dat";
	char OutputPara [] = "ImagingPara.txt";           //成像所需参数
	char ViewRange[] = "ViewRange.txt";                   //视距
	char RangeSpectrum[] = "RangeSpcetrum.txt";       //距离频谱
	char AzimuthSpectrum[] = "AzimuthSpectrum.txt";  //方位频谱
	char PhaseBMP[] = "Phase.bmp";

	//=============平台参数======================
	double Vr = 500;                    //平台速度
	double Rc = 20.0e+3;            //场景中心零多普勒时刻的斜距
	
	//=============雷达信号参数======================
	double Tp = 10.0e-6;                  //脉冲宽度
	double Kr = 10e+12;                  //线性调频率
	double f0 = 5.3e+9;                    //雷达工作频率
	double Fs = 120e+6;                     //距离向抽样率
	double PRF = 1100;                     //脉冲重复频率
	
	//=============天线工作参数======================
	double ThetaSquint = 90.0;        //斜视角
        double ThetaL = 35;                 //天线视角
	double La = 1;                                  //天线长度
	double Wa = 4;                                //天线宽度

	#endif