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60 GHz UWB-over-fiber system for in-flight communications

机译:用于飞行中通信的60 GHz光纤超宽带系统

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An impulse-radio ultra-wideband (IR-UWB) radio-over-fiber system targeting in-flight communications in the 60 GHz band is proposed and experimentally demonstrated. Baseband monocycles at 1.244 Gbit/s data rate with 3.8 GHz bandwidth are optically generated and up-converted in frequency to 57 GHz employing a Mach-Zehnder electro-optic modulator in nonlinear regime. The performance of the up-converted IR-UWB signal after the transmission in a cabin installation of 100 m of standard single-mode fiber is studied. The results show that excellent quality IR-UWB pulses are obtained after the in-cabin fiber transmission.
机译:提出并通过实验证明了以60 GHz频段的飞行中通信为目标的脉冲无线电超宽带(IR-UWB)光纤无线电系统。光学产生具有3.8 GHz带宽的1.244 Gbit / s数据速率的基带单环,并使用非线性状态下的Mach-Zehnder电光调制器将其频率上变频至57 GHz。研究了在100 m标准单模光纤机舱安装中传输后上转换的IR-UWB信号的性能。结果表明,在机舱内光纤传输之后,可获得高质量的IR-UWB脉冲。

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