基于Photomixer和相干检测的QPSK格式毫米波无线通信系统

2019 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems (COMCAS) Pub Date : 2019-11-01 DOI:10.1109/COMCAS44984.2019.8958192

Wudu Asemahegn Asi, R. Daniel, Abramovich Amir

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引用次数: 2

摘要

毫米波(MMW)频率(30 - 300 GHz)是高数据速率、超高清多媒体、高清游戏、安全和监控需求日益增长的有前途的解决方案。毫米波及以上波段连续波信号的产生是必不可少的。本文利用光学外差技术和数字相干检测技术，实验演示了w波段(75 - 110 GHz)开关键控(OOK)调制格式的毫米波无线通信系统。毫米波载波信号的产生和无线光子传输系统通过使用商用现成的、超宽带和天线集成的InGaAs p-i-n photomixer实现。利用肖特基势垒二极管(SBD)与毫米波天线集成，对毫米波载波信号进行接收和检测。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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MMW Wireless Communication System Based On QPSK Format Using Photomixer and Coherent Detection

Millimeter wave (MMW) frequencies (30 - 300 GHz) are promising solution for the increasing demand for high data rate, UHD multimedia, HD gaming, security and surveillance. The generation of CW signal at MMW band and above is essential. We experimentally demonstrate MMW wireless communication system at W-band (75 - 110 GHz) with on-off keying (OOK) modulation format using optical heterodyning technique and digital coherent detection. The generation of MMW carrier signal and the wireless photonic transmission system enabled by using commercial off-the-shelf, ultra wideband and antenna integrated InGaAs p-i-n photomixer. The MMW carrier signal received and detected using Schottky barrier diode (SBD) integrated with MMW antenna.

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来源期刊

2019 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems (COMCAS)

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