[USRP-users] CORDIC rise time

Robert Palumbo palumr at gmail.com
Sat Apr 6 03:27:54 EDT 2013


Hi everyone,

Has anyone ever observed a rise time associated with samples through either
the CORDIC or digital FIR filters in the DDC chain of the USRP (
specifically the N210)? I know that the filters should have a rise time,
which can be accurately predicted in Matlab or in theory, but I was curious
if the CORDIC would have one as well.

I'm currently using the USRP in a pulsed mode operation, so I'm
continuously pulsing the DDC chain with samples.

Thanks, any help or advice is appreciated.

Rob
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