“”More signal conductors than terminals can adversely affect the terminal ...

SI小兵

HFSS运行SI仿真时，如果提示如下的log:

[info] Discrete solution,process hf3d: Port '1' has 3 signal conductors with 1 terminals.（wave port的边缘是perfect E，从这句提示可以推断出：跟wave port边缘接触的conductor软件指定为terminal，在wave port范围内同时跟边缘没有接触的conductor软件指定为signal，明显这里把信号线两旁的GND也当做是signal，因此当前的波端口设置是错误的）More signal conductors than terminals can adversely affect the terminaltransformations. Please verify conducting boundaries and objects are correctlyassigned and touch the port.（这句提示我们应该仔细检查导体边界条件，也就是该如何将信号线两旁的GND设置为terminal，跟perfect E接触）
" e6 z$ s; w* B% t/ y正确的做法是：除信号线之外的所有conductor都必须与wave port的边缘（perfect E）相连接，
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