基于孔径编码超表面的波束合成与目标检测

Q2 Social Sciences

Advances in Engineering Education Pub Date : 2017-11-01 DOI:10.1109/PIERS-FALL.2017.8293520

Qinhao Wu, Yongqiang Cheng, Xiang Li, Hongqiang Wang, Yuliang Qin

{"title":"基于孔径编码超表面的波束合成与目标检测","authors":"Qinhao Wu, Yongqiang Cheng, Xiang Li, Hongqiang Wang, Yuliang Qin","doi":"10.1109/PIERS-FALL.2017.8293520","DOIUrl":null,"url":null,"abstract":"The coding-controlled phased array radar built the bridge between digital codes and physically metamaterial particle, which works in microwave frequency band. The links and differences will be discussed between this new radar and traditional phased array radar, then the mathematical theory illustrates how the direction (including elevation and azimuth) is controlled by coding combination. Metasurface antenna can also achieve good performance of target detection based on beam-scanning. This is proved by the simulation in the situation of single point target where the distance, azimuth and elevation are detected by impulse compression operation. Furthermore, the moving target tracking is also realized by metasurface antenna, assuming that the radial velocity and the angular velocity of the target follow the normal distribution of known mean and variance.","PeriodicalId":39469,"journal":{"name":"Advances in Engineering Education","volume":"178 1","pages":"2290-2298"},"PeriodicalIF":0.0000,"publicationDate":"2017-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Beam synthesis and target detection based on aperture coding metasurface\",\"authors\":\"Qinhao Wu, Yongqiang Cheng, Xiang Li, Hongqiang Wang, Yuliang Qin\",\"doi\":\"10.1109/PIERS-FALL.2017.8293520\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The coding-controlled phased array radar built the bridge between digital codes and physically metamaterial particle, which works in microwave frequency band. The links and differences will be discussed between this new radar and traditional phased array radar, then the mathematical theory illustrates how the direction (including elevation and azimuth) is controlled by coding combination. Metasurface antenna can also achieve good performance of target detection based on beam-scanning. This is proved by the simulation in the situation of single point target where the distance, azimuth and elevation are detected by impulse compression operation. Furthermore, the moving target tracking is also realized by metasurface antenna, assuming that the radial velocity and the angular velocity of the target follow the normal distribution of known mean and variance.\",\"PeriodicalId\":39469,\"journal\":{\"name\":\"Advances in Engineering Education\",\"volume\":\"178 1\",\"pages\":\"2290-2298\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2017-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Advances in Engineering Education\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/PIERS-FALL.2017.8293520\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"Social Sciences\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Advances in Engineering Education","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PIERS-FALL.2017.8293520","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"Social Sciences","Score":null,"Total":0}

引用次数: 2

摘要

编码控制相控阵雷达是数字编码与物理超材料粒子之间的桥梁，工作在微波频段。讨论了这种新型雷达与传统相控阵雷达的联系和区别，并用数学理论说明了如何通过编码组合控制方向(包括仰角和方位角)。基于波束扫描的超表面天线也能实现良好的目标检测性能。通过对单点目标的仿真验证了这一点，通过脉冲压缩运算检测目标的距离、方位和仰角。此外，假设目标的径向速度和角速度服从已知均值和方差的正态分布，利用超表面天线实现了运动目标的跟踪。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Beam synthesis and target detection based on aperture coding metasurface

The coding-controlled phased array radar built the bridge between digital codes and physically metamaterial particle, which works in microwave frequency band. The links and differences will be discussed between this new radar and traditional phased array radar, then the mathematical theory illustrates how the direction (including elevation and azimuth) is controlled by coding combination. Metasurface antenna can also achieve good performance of target detection based on beam-scanning. This is proved by the simulation in the situation of single point target where the distance, azimuth and elevation are detected by impulse compression operation. Furthermore, the moving target tracking is also realized by metasurface antenna, assuming that the radial velocity and the angular velocity of the target follow the normal distribution of known mean and variance.

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

Advances in Engineering Education Social Sciences-Education

CiteScore

2.90

自引率

0.00%

发文量

期刊介绍： The journal publishes articles on a wide variety of topics related to documented advances in engineering education practice. Topics may include but are not limited to innovations in course and curriculum design, teaching, and assessment both within and outside of the classroom that have led to improved student learning.