Hello,
you may google for ROCKY sdr. It uses a frequency selective IQ
correction to remove images (automatically).
It is needed because of the fact that IQ imbalance is frequency
dependend too.
There are scientific papers available, but currently i have no link,
because i searched some years ago
It is delay(x) + fir_filter(conj(x)). The delay is probably to match that
of the FIR filter. There isn't any further info about usage in the code
base.
On Mon, Mar 15, 2021 at 8:02 PM Elmore's wrote:
> Does anyone have any information on the use of the subject block?
>
> There is no documentatio
Does anyone have any information on the use of the subject block?
There is no documentation on the GNU Radio site and a Google search revealed
nothing.
Thanks,
Jim
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