实现光子雷达的可调谐双波段射频激发接收机设计

Sai Ramakrishna D, A. Raj
{"title":"实现光子雷达的可调谐双波段射频激发接收机设计","authors":"Sai Ramakrishna D, A. Raj","doi":"10.1109/ICSCAN53069.2021.9526498","DOIUrl":null,"url":null,"abstract":"Traditionally, radars employed electronic technologies which comes with limited bandwidth, low speed, poor resolution which makes them inadequate for today’s low level and small RCS targets. To deal with the challenges photonics-based technologies are evolving with features such as broad bandwidth, fast signal processing, low loss transmission, high phase stability, multidimensional multiplexing and more. Microwave phonics are using the stable optical sources for optical generation along with optical to electrical (OE) and electrical to optical (EO) and hence presenting a bandwidth of several gigahertz which ultimately improves the resolution. This work is based on a research to simulate a trans receiver of a photonics radar using Mach-Zehnder Modulator for frequency multiplications and effectively demonstrating the ability to provide higher bandwidth which subsequently improve he resolution and performance of radar as compared to traditional ones. All the components of optical chain are analyzed vis-a-vis electronic counterparts. Optisystem 15 software is utilized to simulate the proposed transmission circuit behavior with varying the various parameters and path is paved for its realization in laboratory. The aim of project to simulate and compare the results claimed by authors and try to set a base for realizing a radar in laboratory.","PeriodicalId":393569,"journal":{"name":"2021 International Conference on System, Computation, Automation and Networking (ICSCAN)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Tunable Dual - Band RF Exciter-Receiver Design For Realizing Photonics Radar\",\"authors\":\"Sai Ramakrishna D, A. Raj\",\"doi\":\"10.1109/ICSCAN53069.2021.9526498\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Traditionally, radars employed electronic technologies which comes with limited bandwidth, low speed, poor resolution which makes them inadequate for today’s low level and small RCS targets. To deal with the challenges photonics-based technologies are evolving with features such as broad bandwidth, fast signal processing, low loss transmission, high phase stability, multidimensional multiplexing and more. Microwave phonics are using the stable optical sources for optical generation along with optical to electrical (OE) and electrical to optical (EO) and hence presenting a bandwidth of several gigahertz which ultimately improves the resolution. This work is based on a research to simulate a trans receiver of a photonics radar using Mach-Zehnder Modulator for frequency multiplications and effectively demonstrating the ability to provide higher bandwidth which subsequently improve he resolution and performance of radar as compared to traditional ones. All the components of optical chain are analyzed vis-a-vis electronic counterparts. Optisystem 15 software is utilized to simulate the proposed transmission circuit behavior with varying the various parameters and path is paved for its realization in laboratory. The aim of project to simulate and compare the results claimed by authors and try to set a base for realizing a radar in laboratory.\",\"PeriodicalId\":393569,\"journal\":{\"name\":\"2021 International Conference on System, Computation, Automation and Networking (ICSCAN)\",\"volume\":\"7 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-07-30\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2021 International Conference on System, Computation, Automation and Networking (ICSCAN)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICSCAN53069.2021.9526498\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2021 International Conference on System, Computation, Automation and Networking (ICSCAN)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICSCAN53069.2021.9526498","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2

摘要

传统上,雷达采用电子技术,带宽有限,速度低,分辨率差,这使得它们不适合今天的低水平和小RCS目标。为了应对这些挑战,基于光子学的技术正在不断发展,具有宽带、快速信号处理、低损耗传输、高相位稳定性、多维复用等特点。微波语音是利用稳定的光源进行光的产生,以及光到电(OE)和电到光(EO),因此呈现出几兆赫兹的带宽,最终提高了分辨率。这项工作是基于一项研究,利用马赫-曾德尔调制器进行频率乘法模拟光子雷达的转式接收器,并有效地展示了与传统雷达相比,提供更高带宽的能力,从而提高了雷达的分辨率和性能。光链的所有组成部分相对于电子对应部分进行分析。利用Optisystem 15软件模拟了所提出的传输电路在不同参数下的行为,并为其在实验室的实现铺平了道路。本课题的目的是对作者所提出的结果进行仿真比较,为实验室雷达的实现奠定基础。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Tunable Dual - Band RF Exciter-Receiver Design For Realizing Photonics Radar
Traditionally, radars employed electronic technologies which comes with limited bandwidth, low speed, poor resolution which makes them inadequate for today’s low level and small RCS targets. To deal with the challenges photonics-based technologies are evolving with features such as broad bandwidth, fast signal processing, low loss transmission, high phase stability, multidimensional multiplexing and more. Microwave phonics are using the stable optical sources for optical generation along with optical to electrical (OE) and electrical to optical (EO) and hence presenting a bandwidth of several gigahertz which ultimately improves the resolution. This work is based on a research to simulate a trans receiver of a photonics radar using Mach-Zehnder Modulator for frequency multiplications and effectively demonstrating the ability to provide higher bandwidth which subsequently improve he resolution and performance of radar as compared to traditional ones. All the components of optical chain are analyzed vis-a-vis electronic counterparts. Optisystem 15 software is utilized to simulate the proposed transmission circuit behavior with varying the various parameters and path is paved for its realization in laboratory. The aim of project to simulate and compare the results claimed by authors and try to set a base for realizing a radar in laboratory.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
自引率
0.00%
发文量
0
×
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
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
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 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术官方微信