下图为乘积型鉴相器,若 kM=kF=1,调相波ap(t)=A0cos(ω0t+kpvΩ(t)) ,本振信号v1(t)=A1cosω0t ,则信号 v0′(t)为?红色的功能电路应为?( )   6PN答案窝(daanwo.com)-大学作业答案分享平台

6PN答案窝(daanwo.com)-大学作业答案分享平台

Av0′(t)=12A0A1sin(kpvΩ(t))+12A0A1sin(kpvΩ(t)+2ω0t),高通滤波器6PN答案窝(daanwo.com)-大学作业答案分享平台

Bv0′(t)=12A0A1cos(kpvΩ(t))+12A0A1sin(kpvΩ(t)+2ω0t),高通滤波器6PN答案窝(daanwo.com)-大学作业答案分享平台

Cv0′(t)=12A0A1sin(kpvΩ(t))+12A0A1cos(kpvΩ(t)+2ω0t),低通滤波器6PN答案窝(daanwo.com)-大学作业答案分享平台

Dv0′(t)=12A0A1sin(kpvΩ(t))+12A0A1sin(kpvΩ(t)+2ω0t),低通滤波器6PN答案窝(daanwo.com)-大学作业答案分享平台