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Canal de Propagation - Martial COULON

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Autre interprétation (pour M=2) : récepteur RAKE<br />

r(t)<br />

1/W 1/W<br />

1/W<br />

s *<br />

( ) s *<br />

( )<br />

s *<br />

( t)<br />

s *<br />

( )<br />

s *<br />

( t)<br />

1 2<br />

1 t<br />

⊗<br />

α L<br />

⊗<br />

* ( t)<br />

2 t<br />

⊗<br />

⊗ ⊗<br />

⊗ ⊗<br />

⊗ ⊗<br />

⊗<br />

*<br />

α ( t)<br />

L−2<br />

2 t<br />

s *<br />

( t)<br />

1<br />

⊗ ⊗<br />

*<br />

( )<br />

α 1 t<br />

Σ<br />

Σ<br />

∫ ( ) dt<br />

−<br />

∫ ( ) dt<br />

décision<br />

54

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