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ULTRA WIDE BAND - Martial COULON - Enseeiht

ULTRA WIDE BAND - Martial COULON - Enseeiht

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Ultra Wide Band<br />

Principes de transmission<br />

Emetteurs MC-UWB<br />

Forme générale du signal<br />

avec :<br />

s(t) = β <br />

j<br />

N−1 <br />

n=0<br />

◮ β fixe la valeur de la puissance émise<br />

b j np(t − jTp)e 2iπnfp(t−jTp)<br />

◮ b j n symbole transmis sur la n eme sous-porteuse durant le j eme intervalle<br />

◮ fp = 1/Tp<br />

30/ 108

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