D
Davide
Guest
Hi to everyone,:
how can I extract Doppler information from a chirp impulse LFM like
cos(2*pigreco*f0*t+k*pigreco*t^2) ?;
At receiver I have cos(2*pigreco*f0*(t-2R/c)+k*pigreco*(t-2R/c)^2),
multipling by cos(2pigrecof0t) and low pass filtering I obtain
cos(-2*pigreco*f0*2R/c+k*pigreco*(t-2R/c)^2).
I would like to get this term apart from others: cos(-2*pigreco*f0*2R/c) to
work it on.
Thank you very much to everyone who want to help me
davide
how can I extract Doppler information from a chirp impulse LFM like
cos(2*pigreco*f0*t+k*pigreco*t^2) ?;
At receiver I have cos(2*pigreco*f0*(t-2R/c)+k*pigreco*(t-2R/c)^2),
multipling by cos(2pigrecof0t) and low pass filtering I obtain
cos(-2*pigreco*f0*2R/c+k*pigreco*(t-2R/c)^2).
I would like to get this term apart from others: cos(-2*pigreco*f0*2R/c) to
work it on.
Thank you very much to everyone who want to help me
davide