太赫兹科学与电子信息学报2017，Vol.15Issue(5)：798-802,5.DOI:10.11805/TKYDA201705.0798
多频带的D波段毫米波通信
Demonstration of a multi band millimetre wave system at D band
摘要
Abstract
D band is a kind of millimetre wave ranging from 110 GHz to 170 GHz. As a new frequency band resource, it has higher carrier frequency which leads to wider bandwidth and higher transmission rate. For this reason, it attracts more and more focus in recent years. In this paper, the principle of transmission link is analyzed firstly. Secondly, a D-band millimetre wave is generated based on photonic beating technique. Considering the situation of multi-user in practical application, a millimetre wave signal with five bands is generated by an Intensity Modulator(IM) and a I/Q modulator. At last, some experiments are performed to explore the performance of this system and verify the relationship between Bit Error Rate(BER) performance and Baud rate/wireless distance.关键词
毫米波/D波段/光载无线(RoF)Key words
millimetre wave/D-band/Radio-over-Fiber(RoF)分类
信息技术与安全科学引用本文复制引用
王凯辉,余建军..多频带的D波段毫米波通信[J].太赫兹科学与电子信息学报,2017,15(5):798-802,5.基金项目
国家自然科学基金资助项目(61325002 （）
61527801 （）
61675048) （）
