各位大侠,小弟最近遇到几个问题,一时解答不出,请各位赐教。问题如下:
a.What is the total lose between cellphone’s PA to basestation’s receiver?
b.When take measurement with network analyzer, what does it mean if there is certain point falling out of smith chart?
d.When an amplifier starts to oscillate, what do you call this amplifier?
意思好像是:
1.手机PA发射和基站接受之间的所有耗损是什么?
2. 当使用网络分析仪是,如果某个点在smith圆图之外,代表什么意思?
3.当一个放大器开始振荡的时候,称之为什么?