一种由太阳能电池供电的宽带光电场探测器

International Topical Meeting on Microwave Photonics. MWP '96 Technical Digest. Satellite Workshop (Cat. No.96TH8153) Pub Date : 1996-12-03 DOI:10.1109/MWP.1996.660356

J. Svedin, J. Onnegren

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引用次数: 7

摘要

一种基于短偶极子天线直接调制MQW/RWG激光器的宽带电光场探头，该探头利用2V太阳能电池进行偏压，其频率范围为0.5至18 GHz。在0.5 ~ 12 GHz范围内，在10hz测量带宽下，在10db信噪比下实现了优于10mv /m的最小可检测场强。动态范围和天线方向图也被报道。

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 wide-band electro-optical E-field probe powered by a solar cell

A wide-band electro-optical E-field probe based on a short dipole antenna directly modulating a MQW/RWG laser, which is biased utilising a 2V solar cell, has been developed and characterised in the frequency range 0.5 to 18 GHz. A minimum detectable field strength better than 10 mV/m was achieved from 0.5 to 12 GHz for an S/N of 10 dB using a 10 Hz measurement bandwidth. Dynamic range and antenna patterns are also reported.

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来源期刊

International Topical Meeting on Microwave Photonics. MWP '96 Technical Digest. Satellite Workshop (Cat. No.96TH8153)

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