求助:ADS2011版中Layout进行Momentum仿真,怎么加box!!!! O/ }: b# X, d: A" A+ p! M$ A
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按照教程加后总是出现6 ^8 n4 p n0 g/ w
Side walls for a box or waveguide can only be used on a substrate with7 m K4 `2 p- J p
top and bottom covers.
报错,大概意思是说盒子只能应用在定义的顶层,或底层,可是该怎么加呢?!!/ F3 l9 y, V. m5 c