Long-Distance Wireless mm-Wave Signal Delivery at W-Band
Long-Distance Wireless mm-Wave Signal Delivery at W-Band
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DOI：
10.1109/jlt.2015.2500581
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发表时间：
2016-01
影响因子：
4.7
通讯作者：
Xinying Li;Jiangnan Xiao;Jianjun Yu
中科院分区：
文献类型：
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作者：
Xinying Li;Jiangnan Xiao;Jianjun Yu
w波段（75-110 GHz）是一个潜在的无线电频段，可以为移动数据传输提供远距离无线链路。基于多输入多输出相结合的天线极化复用、大增益/大功率w波段电放大器、高增益小波束宽度卡塞格伦天线、宽带光电器件等使能技术和先进器件，提出了一种w波段高速远距离无线传输链路。实验证明，我们提出的无线传输链路可以实现20 gb /s@85.5-GHz毫米波信号在1.7 km范围内的无线传输，误码率小于3.8 × 10-3。
W-band (75-110 GHz) is a potential radio frequency band to provide long-distance wireless links for mobile data transmission. We proposed a high-speed long-distance wireless transmission link at W-band based on some enabling technologies and advanced devices, such as antenna polarization multiplexing combined with multiple-input multiple-output, large-gain/high-power W-band electrical amplifiers, high-gain small-beamwidth Cassegrain antennas, and wideband optical/electrical components. We experimentally demonstrated that our proposed wireless transmission link can realize up to 1.7-km wireless delivery of 20-Gb/s@85.5-GHz millimeter-wave signal with a bit-error rate less than 3.8 × 10-3.