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Ionosfera
Tesis
Comunicacions d'espectre eixamplat
2
Ionosphere
2
Propagació
2
Radiofreqüència
2
Channel sounding
1
Digital communications
1
Direct Sequence Spread Spectrum
1
Direct-Sequence Spread Spectrum (DSSS)
1
Doppler spread
1
Guies d'ones
1
HF
1
High Frequency
1
High Frequency (HF)
1
Hostile Channel
1
Ionospheric Communications
1
Multipath spread
1
Ones de ràdio
1
Orthogonal Frequency Division Multiplexing
1
Orthogonal Frequency Division Multiplexing (OFDM)
1
Propagación
1
Propagation
1
Signal to Noise Ratio
1
Single Carrier Frequency Division Multiplexing Access (SC-FDMA)
1
Single Carrier Frequency Domain Equalization (SC-FDE)
1
Sky-wave propagation
1
Sondeig de canal
1
Sondeo de canal
1
Sounding
1
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1
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2
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3