仿真出現下面的提示什么意思啊

Port refinement, process hf3d: '1' conductors touch lumped port 'port1', typically a lumped port contains 2 conductors. Please verify conducting boundaries and objects are correctly assigned and touch the port. If a Radiation boundary touches the port and it is desired for use during the port solution, select 'Use Radiation Boundary on Ports' under the Advanced tab in the Solution Setup.

端口要接觸倆個導體。。你只接觸了一個導體。。
也就說你的端口沒有參考地。。還有就是你的端口接觸邊界。。
集總端口不能接觸邊界，波端口必須接觸邊界