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Growth of wireless technologies requires high-capacity and energy-efficient infrastructures. Fiber-based RoF solutions provide multi-Gbit/s capacity with easy-upgrade, cost-effective and energy efficient features.
We present the performance evaluation of impulse radio ultrawideband (IR-UWB) over fiber using a simple pulse design technique with a high fractional bandwidth. The technique, based on the linear combination of the first-order Gaussian derivatives with different pulse-shaping factors, shows full compliance with Federal Communications Commission mask requirements even in the most severely power-restricted...
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