Photonic beamforming using quantum-dash mode-locked frequency comb laser

Y. Xie, Mostafa Khali, Hao Sun, Lawrence R. Chen, Sehr Moosabhoy, Jiaren Liu, Zhenguo Lu, P. Poole, J. Weber
{"title":"Photonic beamforming using quantum-dash mode-locked frequency comb laser","authors":"Y. Xie, Mostafa Khali, Hao Sun, Lawrence R. Chen, Sehr Moosabhoy, Jiaren Liu, Zhenguo Lu, P. Poole, J. Weber","doi":"10.1109/MWP54208.2022.9997700","DOIUrl":null,"url":null,"abstract":"We develop and experimentally demonstrate a microwave photonic-based directional phased antenna array using quantum dash mode-locked laser. Thanks to the 25 GHz free spectral range, this system has higher band utilization. With these comb lines, two types of directional antenna arrays, uniform linear array (ULA) and uniform circular array (UCA), are designed and simulated. It is found that these two structures have directivity up to 14 dBi. Moreover, the end-fire ULA system shows less sensitivity to the phase error. Although UCA is more sensitive, it also has wider RF bandwidth compared to ULA.","PeriodicalId":127318,"journal":{"name":"2022 IEEE International Topical Meeting on Microwave Photonics (MWP)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 IEEE International Topical Meeting on Microwave Photonics (MWP)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MWP54208.2022.9997700","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

Abstract

We develop and experimentally demonstrate a microwave photonic-based directional phased antenna array using quantum dash mode-locked laser. Thanks to the 25 GHz free spectral range, this system has higher band utilization. With these comb lines, two types of directional antenna arrays, uniform linear array (ULA) and uniform circular array (UCA), are designed and simulated. It is found that these two structures have directivity up to 14 dBi. Moreover, the end-fire ULA system shows less sensitivity to the phase error. Although UCA is more sensitive, it also has wider RF bandwidth compared to ULA.
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
利用量子冲线锁模频率梳状激光器的光子波束形成
利用量子冲刺锁模激光,研制了一种基于微波光子的定向相控天线阵列,并进行了实验验证。由于该系统的自由频谱范围为25ghz,因此具有较高的频带利用率。利用这些梳状线,设计并仿真了两种定向天线阵列:均匀线性阵列(ULA)和均匀圆形阵列(UCA)。结果表明,这两种结构的指向性可达14 dBi。此外,末射ULA系统对相位误差的敏感性较低。虽然UCA的灵敏度更高,但与ULA相比,它的RF带宽也更宽。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
自引率
0.00%
发文量
0
期刊最新文献
Electronic-Photonic Co-Design of Co-Packaged Optics in Schematic-Driven Layout Design Flow for Photonic Integrated Circuits Frequency-modulated Microwave Signal Generation by Dual-Wavelength Optically Injected Semiconductor Laser Design and Analysis of Low Bias, Low Phase Noise Photodetectors for Frequency Comb Applications Using Particle Swarm Optimization Real-time RF Sensor Monitoring Based on Optical Injected Semiconductor Laser and Temporal Measurement Transmission and Reception of RF Signals in Power-over-Fiber Links Powered by Raman Lasers
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1