I mention that problem is not related to USRP, it is a bug in my code and
calculations.USRP sends complex samples high-quality less for short
distances...
Thanks very much
On Sun, May 8, 2022 at 2:38 PM sp h wrote:
> With this description for removing this frequency-selective channel which
> sol
Hi sp,
yes, *equalization*; **many** approaches to that, and which one you chose depends on many
systemic factors and channel properties.
I think you're in for a bit of fundamentals; that's not something I could explain in an
email (though I've really tried).
So, you seem to be concerned wi
With this description for removing this frequency-selective channel which
solution exist in digital communications?
On Sun, May 8, 2022 at 10:36 AM sp h wrote:
> Why when I send a complex file (With USRP x300) with harmonic sequence f1
> f2 f3 ...fn, In receiver (USRP x310) harmonic sequence gai
Hi!
What you describe is a "frequency-selective channel", not harmonic distortion; frequency
selectivity (or: channels that are not *flat*) are pretty common in communications.
Harmonic distortion is when your tones intermodulate (with each other or with itself), and
an effect of nonlineariti
Why when I send a complex file (With USRP x300) with harmonic sequence f1
f2 f3 ...fn, In receiver (USRP x310) harmonic sequence gain is changed?
For example, I have a complex file the FFT of a signal has some harmonic
peaks f1 f2 ...fn
gain of harmonic peaks in the original file is:
f1:2
f2:2
f3:3
