并联谐振型负阻振荡器电路及其隧道二极管特性曲线如图题4.35所示,其中,L=0.1μH,C=20pF,回路Q L =3。加器件的偏置电压为0.12V,器件的结电容C d =5pF。在忽略引线电感和欧姆电阻的情况下,试求:(1)振荡频率;(2)稳态工作器件的负导;(3)用图解法估算谐振回路交流电压振幅。
【简答题】Sun Painting club Kids can learn Chinese painting here. They can learn how to draw plants and fruit. Their teacher is Yang Yong. His English name is Jeff. His phone number is 223-6665. Time:July...