Optical Sensor for Real-Time Reconstruction of Distortions on Electronically Steered Antenna

被引：3

作者：

Lesueur, G. ^{[1
]}

Gilles, H. ^{[2
]}

Girard, S. ^{[2
]}

Merlet, T. ^{[1
]}

Queguiner, M. ^{[1
]}

机构：

[1] Thales Air Syst Hameau Roussigny, F-91470 Limours, France

[2] ENSI Caen, CIMAP, F-14050 Caen, France

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2008年 / 20卷 / 21-24期

关键词：

Antenna arrays; optical fiber measurement applications; optical fiber transducers; position measurement;

D O I：

10.1109/LPT.2008.2004681

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A measurement system based on a set of optical fiber probes has been implemented and tested for real-time reconstruction of mechanical distortions of electronically steered antenna arrays. Such an optical sensor allows a full-reconstruction of the emitting surface topography, which is necessary to electronically compensate the degradation of the radiating pattern under mechanical distortions of its structure.

引用

页码：1763 / 1765

页数：3

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