Photonic Integrated Circuits for Ultra-fast Steering in Phased-Array Antennas

被引：1

作者：

Amato, Francesco ^{[1
]}

Serafino, Giovanni ^{[1
]}

Scotti, Filippo ^{[2
]}

Hussain, Bilal ^{[2
]}

Toccafondo, Veronica ^{[2
]}

Chiesa, Marco ^{[2
]}

Porzi, Claudio ^{[1
]}

Bogoni, Antonella ^{[1
,2
]}

Ghelfi, Paolo ^{[2
]}

机构：

[1] Scuola Super Sant Anna, TeCIP Inst, Via Moruzzi 1, I-56124 Pisa, Italy

[2] CNIT, Natl Photon Networks Lab, Via Moruzzi 1, I-56124 Pisa, Italy

来源：

INTERNATIONAL CONFERENCE ON SPACE OPTICS-ICSO 2018 | 2018年 / 11180卷

基金：

欧盟地平线“2020”;

关键词：

Beam Forming Network; Photonic Integrated Circuit; Microwave Photonics;

D O I：

10.1117/12.2536179

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report the design and implementation of a beam-forming network based on packaged integrated photonic circuits. Each of the four PICs emulating a phased-array antenna is optically fed by the 13GHz signal, and is able to adjust the phase exceeding 360 degrees with a precision <1 degrees. Experiments demonstrate an ultrafast antenna reconfiguration in less than 5ns.

引用

页数：8

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