1、cst2018 仿真获取增益频率特性
(1)定义各频点方向图
Home-->Macros-->solver
-->Monitors and Probes
-->Broadband Field Monitors
注意要选远场type
(2)进入“后处理模板”定义增益频率特性
Post-Processing-->Result Templates(快捷键shift+p)
2、cst2018 设置参数扫描
SimulationàSolveràPar. Sweep
cst换版本之后一时有点懵找不到parameter sweep……,最后发它简写之后放这里。
Ps:
1、cst的变量可以在parameter list里添加,也可以在建模的时候输入(和HFSS相差不大)
2、参数扫描的结果可以在result navigator里选择查看
3、cst仿真宽带要比HFSS靠谱。在HFSS里仿真一个宽带天线,首先频率范围设置1-6GHz仿真,然后频率范围分成1-3GHz和3-6GHz分开仿真同一个模型,两个结果完全不同。无奈只能转战cst去重新建模。
4、网格一定要设置好,不然仿真可能要很久。我就稍微设置一个扫描参数组合,就要仿真10多天……
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