2FSK的调制波形
接收端的带通滤波及整流后波形
整流后通过低通滤波器后的波形整流解调的FSK仿真电路及波形
DiscreteTs125e007spowerguiSi
eWaveProduct
FDATool
FDAToolScope
Ber
oulliBi
aryBer
oulliBi
aryGe
eratorNOTLogicalOperatorAdd
DigitalFilterDesig
Product2
DigitalFilterDesig
2
Product1
FDATool
FDATool
Si
eWave1
DigitalFilterDesig
1
Product3
DigitalFilterDesig
3
f同步解调的2PSK仿真电路及波形(Rb05MHzFc075MHz)
DiscreteTs125e007spowerguiSi
eWaveFDAToolProductProduct2Ber
oulliBi
aryBer
oulliBi
aryGe
eratorNOTLogicalOperatorAddDigitalFilterDesig
1DigitalFilterDesig
2ScopeFDATool
Product1
2PSK调制波形
Si
eWave1
接收端首先经过带通滤波器,进行同步解调,再经过低通滤波后的解调波形,与基带信号相比较有一定的延时。
QPSK_mod仿真电路
fBGoto1
DiscreteTs125e007spowergui
Scope1
05Co
sta
tToSampleBer
oulliBi
aryBer
oulliBi
aryGe
erator1Add2
Bbuffer1
2Gai
Si
eWave2
FrameCo
versio
05
Product3
AAdd3Goto
BufferToSampleFrameCo
versio
1
Co
sta
t1Add1
2Gai
1Product4
Si
eWave3
QPSK_demod仿真电路
f上下支路进行同步解调后经过低通滤波后的波形上下支路抽样判决及并串转换仿真
fr