blade88
Junior Member level 2
Hi,
I am considering a Linear Time Invariant (LTI) channel model and whether it causes time and frequency dispersion.
Since, LTI systems don't introduce any new frequencies to the output, they don't cause frequency dispersion.
But what about time dispersion?
In wireless communications, multipath causes multiple copies of the signals to reach the receiver with different delays.
Therefore, even if my channel is LTI, still it can cause time dispersion, right?
Some insight would be helpful,
Thank you
I am considering a Linear Time Invariant (LTI) channel model and whether it causes time and frequency dispersion.
Since, LTI systems don't introduce any new frequencies to the output, they don't cause frequency dispersion.
But what about time dispersion?
In wireless communications, multipath causes multiple copies of the signals to reach the receiver with different delays.
Therefore, even if my channel is LTI, still it can cause time dispersion, right?
Some insight would be helpful,
Thank you