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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 I-UWB<br />

codage<br />

décalage temporel<br />

dj = cjTc + ajδ =<br />

avec durée chip Tc et δ tels que<br />

aj ↔ cj ∈ {0, 1, . . . , Nh}<br />

cjTc pour aj = 0<br />

cjTc + δ pour aj = 1<br />

cjTc + δ < Tf, ∀cj<br />

24/ 108

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