Combined Analysis of OFDM-UWB Transmission in Hybrid Wireless-Optical Access Networks
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Combined Analysis of OFDM-UWB Transmission in Hybrid Wireless-Optical Access Networks

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Combined Analysis of OFDM-UWB Transmission in Hybrid Wireless-Optical Access Networks

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Morant, María; Pérez Soler, Joaquín Perfil; Llorente, Roberto; Martí Sendra, Javier
This document is a artículoDate2009
The hybrid wireless-optical transmission of ultra-wideband signals employing orthogonal frequency-division multiplexing modulation (OFDM) ultra-wideband (UWB) as defined in the ECMA-368 standard is experimentally analyzed in this letter. The OFDM-UWB signals provide 400 Mb/s per user at optical distances from 5 to 50 km on standard single-mode fiber (SSMF). The analysis includes the wireless radiation from 0 to 3 m after optical transmission. The results indicate a maximum error-vector-magnitude degradation of 2.5 dB measured at 1.5-m radio after 50-km SSMF optical transmission for the first two UWB channels. This degradation translates to 1-m maximum wireless-reach penalty.

    Morant, María Pérez Soler, Joaquín Llorente, Roberto Martí Sendra, Javier 2009 Combined Analysis of OFDM-UWB Transmission in Hybrid Wireless-Optical Access Networks IEEE Photonics Technology Letters 21 19 1378 1380
https://doi.org/10.1109/LPT.2009.2026182

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