Ganzales
Junior Member level 1
help signal
good-morning for all
I have project of amplification a High frequency signal x(t) with frequency f that I received from antenna, next after transpose RF/IF and after filtering the intermediate frequency by pass-band filter center in IF I will amplify the signal in high level and transpose to IF/RF level and next a transmit the signal with the same frequency that I received, but the problem is after applying these operations next the new received signal from antenna is: x(t)+x(t+ β) *(β:is the time delay of operations applied ) *
the new component signal appear in the spectrum as noise or in other word echo, then my object now is to eliminate the signal x(t+ β) after a long search, i have find that to eliminate this signal by applying a adaptive filter anyone can help me to how to putting such type of solution!! and or propose me other solution please a need help.
thank's
good-morning for all
I have project of amplification a High frequency signal x(t) with frequency f that I received from antenna, next after transpose RF/IF and after filtering the intermediate frequency by pass-band filter center in IF I will amplify the signal in high level and transpose to IF/RF level and next a transmit the signal with the same frequency that I received, but the problem is after applying these operations next the new received signal from antenna is: x(t)+x(t+ β) *(β:is the time delay of operations applied ) *
the new component signal appear in the spectrum as noise or in other word echo, then my object now is to eliminate the signal x(t+ β) after a long search, i have find that to eliminate this signal by applying a adaptive filter anyone can help me to how to putting such type of solution!! and or propose me other solution please a need help.
thank's