Question

hfss仿真为什么出现这个问题

Port refinement, process hf3d error: Port 1 is assigned to an internal face. Only allowed with lumped ports.. (3:44:33 下午 三月 24, 2013)
Simulation completed with execution error on server: Local Machine. (3:44:33 下午 三月 24, 2013)

Answer 1

HFSS中有两中类型端口：wave port 和 lumped port，wave port通常置于背景面，lumped port通常置于模型内部。从错误信息来看，你是把wave port置于模型内部了。