UID :130301
UID :106232
UID :134085
UID :20617
l839435638:谢谢您的回复,的确是想做一个双频同向圆极化的,不过为什么您说双频同向圆极化该使用双馈呢,单馈有什么不足呢? (2020-03-20 16:35) `)fGw7J {