一种波长复用的分布式超宽带雷达光子辅助收发器

Microwave Photonics (MWP) and the 2014 9th Asia-Pacific Microwave Photonics Conference (APMP) 2014 International Topical Meeting on Pub Date : 2014-12-22 DOI:10.1109/MWP.2014.6994539

Jianbin Fu, Fangzheng Zhang, Dan Zhu, Jianjiang Zhou, S. Pan

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引用次数: 3

摘要

提出并演示了一种波长复用的分布式超宽带(UWB)雷达光子辅助收发器。该收发器利用光纤布拉格光栅将输入的光相位调制信号转换为基于相位调制到强度调制转换的超宽带光脉冲串，并通过强度调制器对相位调制光信号进行重调制，实现波长复用。该收发器应用于超宽带测距雷达。达到厘米级精度。

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 photonic-assisted transceiver with wavelength reuse for distributed UWB radar

A photonic-assisted transceiver with wavelength reuse for distributed ultra-wideband (UWB) radar is proposed and demonstrated. The transceiver converts an input optical phase modulated signal into an optical UWB pulse train based on phase modulation to intensity modulation conversion using a fiber Bragg grating, and performs wavelength reuse by re-modulating the phase modulated optical signal via an intensity modulator. The transceiver is applied in a UWB ranging radar. A centimeter level accuracy is achieved.

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来源期刊

Microwave Photonics (MWP) and the 2014 9th Asia-Pacific Microwave Photonics Conference (APMP) 2014 International Topical Meeting on

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