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This paper presents WDM transmission at 2μm over 1.15km of HC-PBGF with wavelength channels selected to span a 36.3nm waveband. A total capacity of 81Gbit/s was achieved using 4×12.5Gbit/s NRZ-OOK external modulation and 4×7.7Gbit/s 4-ASK Fast-OFDM direct modulation signals.
In this paper, a 4 × 4 indoor multiple-input multiple-output ultra-wideband (MIMO-UWB) measurement campaign in the 2-5 GHz bandwidth is presented. The aim of this work is analyze the effect of radio-wave polarization as well as the effect of frequency dependence on MIMO-UWB systems working in laboratories environment. To achieve this, many parameters such as the mean path loss, the RMS delay spread,...
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