In this paper, we experimentally demonstrate message transmission over a commercial optical fiber link modulated by an ultra-wideband (UWB) carrier generated by ...

Abstract—We propose a novel approach to generating and dis- tributing ultrawideband (UWB) pulse signals over optical fiber. ... However, by wireless transmission, ...

Oct 28, 2022 · A testbed consisting of 30 km of single-mode optical fiber (SMF) concatenated to a 20 cm wireless link was physically implemented. The results ...

Dec 15, 2022 · (2) Because of the limited bandwidth of optoelectronic devices, multidimensional modulation techniques are adopted for UWB THz signals to ...

This optical approach can tolerate pulse dispersion and prevent the generation of intersymbol interference (ISI), since the optical pulse width is easily ...

... ultra-wideband 781.25 Mbit/s signal generation and transmission incorporating digital signal ... UWB signal over different optical and wireless links ...

An ultra-wideband over fiber architecture is proposed where multiple coherent pulsed optical signals are used for transmitting high data rate signals to ...

Dec 15, 2022 · time signal processing after long-distance transmission over fiber links ... THz-to-optical conversion in wireless communications using an ultra- ...

After transmission over the fiber to the hybrid optical network unit (HONU), the SSB optical mm-wave signal can be decomposed by fiber Bragg gratings (FBGs) ...

Jun 3, 2012 · We report two new, simple, and cost-effective all-optical methods to generate ultra-wideband (UWB) impulse radio signals.