Get rid of high freq noise(not very high) without using filter

[simbaliya]

Is there a way to remove the high freq noise using method other than filter, because my BW requirment is larger than the noise frequency.

 

[goldsmith]

Hey gentle man
Hi
you have many simple way: first way: use notch filter with narrow Q factor. second way : feed back in frequency of noise. or ..... etc!
Best Regards
Goldsmith

 

[mtwieg]

You'll have to be more specific about your noise and signal characteristics.

Anything that removes noise from a signal is pretty much a filter by definition. So either you'll need one, or you'll have to prevent the "noise" from coupling to the signal in the first place.