60GHz 4Gb/s全集成NRZ-to-QPSK调制器SoC，用于光纤无线网络回程链路

ESSCIRC Conference 2015 - 41st European Solid-State Circuits Conference (ESSCIRC) Pub Date : 2015-11-02 DOI:10.1109/ESSCIRC.2015.7313851

Yipeng Wang, Duona Luo, Quan Pan, Liwen Jing, Zhixin Li, C. Yue

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引用次数: 5

摘要

本文首次提出了一种具有集成850 nm波长光接收器前端的光-毫米波调制器SoC，用于新兴光纤无线移动网络中的短程回程连接。光前端采用65nm CMOS实现，在4Gb/s、10-12 BER下实现-3dBm的光输入灵敏度。调制器直接将解复用的2Gb/s I/Q NRZ数据上转换为60GHz的4Gb/s QPSK信号。SoC功耗为78mW，输出功率为-7.2dBm, EVM为-12dB，位效率为19.6pJ/b。

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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A 60GHz 4Gb/s fully integrated NRZ-to-QPSK modulator SoC for backhaul links in fiber-wireless networks

This paper presents, for the first time, an optical-to-mm-wave modulator SoC with an integrated 850-nm wavelength optical receiver front-end for short-range backhaul connectivity in emerging fiber-wireless mobile networks. Realized in 65-nm CMOS, the optical front-end achieves -3dBm optical input sensitivity at 4Gb/s with 10-12 BER. The modulator directly up-converts the de-multiplexed 2Gb/s I/Q NRZ data to a 4Gb/s QPSK signal at 60GHz. The SoC consumes 78mW and produces -7.2dBm output power with -12dB EVM at a bit efficiency of 19.6pJ/b.

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ESSCIRC Conference 2015 - 41st European Solid-State Circuits Conference (ESSCIRC)

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