Ansys Assistant will be unavailable on the Learning Forum starting January 30. An upgraded version is coming soon. We apologize for any inconvenience and appreciate your patience. Stay tuned for updates.
Guilin Sun
Ansys Employee

平面波只能激发它相应的模式,应该使用偶极子激发。其随机的位置和偏振就是为了激发所有可能的模式。

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