基于光纤色散效应的90 ghz相控阵天线系统研究

2019 IEEE Research and Applications of Photonics in Defense Conference (RAPID) Pub Date : 2019-08-01 DOI:10.1109/RAPID.2019.8864376

A. Kanno, N. Yamamoto

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引用次数: 1

摘要

利用基于光纤色散的真时延对90GHz频段相控阵天线系统进行了评估。相位差是由光纤传输引起的，不需要任何额外的设备。用四个喇叭天线单元成功地演示了5度范围内的波束转向角。

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Study of 90-GHz Phased Array Antenna System Based on Chromatic Dispersion Effect in the Optical Fiber

Phased array antenna system is evaluated in the 90GHz band using fiber-dispersion-based true time delay. Phase differences are induced by transmission of the optical fiber, without any additional equipment. Beam steering angle with a range of 5 degrees is successfully demonstrated with four horn-antenna elements.

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2019 IEEE Research and Applications of Photonics in Defense Conference (RAPID)

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