自适应射频光子任意波形发生器

2002 International Topical Meeting on Microwave Photonics Pub Date : 1900-01-01 DOI:10.1109/MWP.2002.1158868

J. Chou, Yan Han, B. Jalali

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引用次数: 1

摘要

该系统使用超连续源的频谱整形，然后进行波长-时间映射，生成任意调制的超宽带射频波形。它采用自适应计算机控制来缓解光源和频谱调制过程中固有的非理想特性。作为概念验证，演示了超宽带跳频CDMA波形。

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Adaptive RF-photonic arbitrary waveform generator

The system uses spectral shaping of a supercontinuum source followed by wavelength-to-time mapping to generate ultra wideband RF waveforms with arbitrary modulation. It employs adaptive computer control to mitigate the non-ideal features inherent in the optical source and in the spectrum modulation process. As proof of concept, ultra-wideband frequency hopped CDMA waveforms are demonstrated.

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来源期刊

2002 International Topical Meeting on Microwave Photonics

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