请教大神，用HFSS画同轴线的步骤。 内心是pec，内心外包裹着介质，然后介质外包裹pec，同轴线的内心与辐射板紧挨着，同轴线外面的pec与地相连
电磁场仿真中，FDTD算法和FEM算法各有什么优势和缺点？ So you can see that the answer to yourquestion is\"it depends. I also find that the answer also depends a lot on your error requirements.If you are working in a。
