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How to reduce signal PAR from I & Q ?

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jayce3390

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Hello users,

I have an ofdm based modulation and would like to reduce its peak to average without generating spectral regrowth.

Does clipping work at I&Qs ?

People came up with a bunch of PAR reduction techniques for OFDM so I guess this is more complicated than just clipping the base band data.

thanks
 

Clipping have limits because at certain point would increase BER.

**broken link removed**
 

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