摘要
电磁仿真软件HFSS以其高精度,高可靠性在电磁仿真设计中得到了广泛的应用。而对于复杂天线的模型,没有很好的方法简化建模操作,需要花费大量的设计时间。将HFSS提供的VBScript脚本语言功能作为接口,利用MATLAB调用控制HFSS,从而协同HFSS建立模型,达到快速建模的目的。提出了一套波导缝隙阵天线的设计方法,设计了一个波导缝隙阵天线,运用MATLAB协同HFSS建立天线模型,并进行仿真分析。结果验证了天线设计方法的准确性,以及运用MATLAB调用HFSS建模的可行性。
The electromagnetic simulation sofware,HFSS,is widely used in electromagnetic simulation design because of the high simulation accuracy and reliability. For complex antenna,it takes much time to creat the model with HFSS's 3D modeling function. Using HFSS's VBScript function as an interface,so it can establish the model fast with MATLAB and HFSS. This paper proposed a set of slot waveguide antenna design method,designed a slot waveguide antenna,established its model with MATLAB and HFSS collaboratively,and simulated it with HFSS. The results indicated the accuracy and feasibility of this co- design manner between MATLAB and HFSS.
引文
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