agump
Member level 2
passband sampling
Hi,
I am engaged in a project which need to process digital IF signal. The passband sampling theory shows that when we sample a signal based on the theory, we can get the signal in the base band. But when I read some references , they show me that the digtal down converter prevail against the passband sampling. I am confused about how to select which one to carry out my task . Why not use the passband sampling to convert the signal to baseband , since passband sampling need much less resource and efforts .Please give me some help. Thanks.
Best regards.
Hi,
I am engaged in a project which need to process digital IF signal. The passband sampling theory shows that when we sample a signal based on the theory, we can get the signal in the base band. But when I read some references , they show me that the digtal down converter prevail against the passband sampling. I am confused about how to select which one to carry out my task . Why not use the passband sampling to convert the signal to baseband , since passband sampling need much less resource and efforts .Please give me some help. Thanks.
Best regards.