摘要
采用Woodward-Lawson抽样法,应用MATLAB软件编程仿真实现了阵列赋形波束的综合。对36元波导缝隙阵列的电流相位和幅度分布进行计算,把计算综合得出的方向图和已知要求的方向图进行对比分析,两者基本吻合,证明了此方法在工程上的可应用性。最后进行了MATLAB界面的简易设计,便于电流计算,有利于技术在工程实践中的应用。
The Woodward-Lawson algorithm is adopted in a shaped-beam integration.The amplitude and phase of the current for every element is calculated by MATLAB software,by which the gain pattern of the array is calculated.Compared with the required pattern,the new pattern is consistent.The result shows that this algorithm is feasible,practical and effective.The facile operating interface is designed,which is useful in the area of current calculation for the future application.
出处
《遥测遥控》
2010年第5期30-34,共5页
Journal of Telemetry,Tracking and Command
