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搜索结果: 1-12 共查到工学 Ultra-wideband相关记录12条 . 查询时间(0.281 秒)
Photonic transmitter-mixers with ultra-wide O-E/modulation bandwidths excited by remote-distributed pulse trains for 20Gbps error-free wireless transmission is presented. The S/N ratios and output pow...
We demonstrate a nonlinear signal-processor incorporating a Bismuth-based nonlinear fiber for UWB doublet pulse generation. High quality of doublet pulses is readily generated from the signal-processo...
In this paper, an ultra-wideband antenna based on an egg-shaped conductor and a co-planar waveguide (CPW) feed is presented. The ground plane incorporates an egg-shaped slot with parametrized center a...
Ultrawideband (UWB) phased antenna arrays are critical to the success of future multi-functional communication, sensing, and countermeasure systems, which will utilize a few UWB phased arrays in place...
This paper summarizes the motivations and results obtained regarding the optical distribution of a 60GHz radio signal throughout buildings to provide users with Ultra-Broad-Band Wireless Home Area Net...
We experimentally demonstrate an optical ultra-wideband (UWB) (75GHz-110GHz)fiber-to-the-antenna (FTTA) system using our developed W-band near-ballistic unitraveling-carrier photodiode (NBUTC-PD) base...
We propose novel generation technique of IR-UWB pulse by linearly combining two monocycles using different pulse shapes. We experimentally demonstrate DSP based BER measurement of 2 Gbps IR-UWB over m...
Compared with the traditional high-speed video camera measurement method, ultra-wideband (UWB) technology is valuable in the detection and tracing of debris throw during explosion, due to its distinct...
We demonstrate a novel technique for generation and transmission of IR-UWB signals over 100 metres 50- μ m core GI-POF. IR-UWB pulses are made by linearly combining two 3 rd -order derivatives of Gaus...
A novel time-frequency code scheme for bidirectional multiband OFDM ultra-wideband WDM access networks is proposed. Experiment results demonstrate that the scheme can provide simple structure, reducin...
We present the first experimental demonstration of a bi-directional, reflective, electro-absorption transducer-based, 480 Mbps UWB-wireless/optical transmission system. A -21.4dB error vector magnitud...
We demonstrate an actively modelocked laser employing a 151cm-long bismuth-based nonlinear erbium-doped fiber. Stable 10GHz pulses are obtained with an 87nm tuning range covering the CL-band.

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