有没有IE3D高手啊

我用IE3D跑双频的天线模拟，跑了好几个天线，1800可以达到要求 但是900频宽总是太窄。
有一个天线是34.8和12.8  。高度是在6。5以上。各位大虾能否指教指教啊！不胜感激！

IE3D跑出的模拟没有可靠性,天线调试还是实际操作比较可靠啊,XD！

O

哦 碰到高手了！

IE3d的模型不如4NEC2稳当！

apart from software, you should check your design first. And about the accurace of simulation result, you can measure your antenna and compare with simulation result to see the difference. In my opinion, IE3D is good in planar antenna design.