Investigation of beam scanning in reflectarray using tunable elements

使用可调元件研究反射阵列中的光束扫描

• 批准号: 385780-2011
• 负责人: Chaharmir, MohammadReza
• 金额: $ 1.6万
• 依托单位: Concordia University
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2011
• 资助国家: 加拿大
• 起止时间: 2011-01-01 至 2012-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=485093
• 关键词: Investigation; beam; scanning; reflectarray; using

Miniaturized and integrated high performance (multi-standard, multi-band) antenna systems, development of novel intelligent (adaptive) and reconfigurable antenna array structures, flexible antenna systems, and conformal structures are among the key enabling technologies for future generation wireless information systems and sensor networks. Recently, antenna engineers and scientists have become more interested in the Millimeter Wave (MMW) bands for future broadband commercial communications. MMW systems are the next generation of wireless technology that can provide up to multi-Gbps wireless connectivity for short distances between electronic devices. MMW imaging has also become an active field of research due to the combined features of high resolution and penetration at MMW band. It has potential applications in public security and non-invasive parcel inspection.

小型化和集成化的高性能（多标准，多频段）天线系统，新型智能（自适应）和可重构天线阵列结构，灵活的天线系统和共形结构的发展是下一代无线信息系统和传感器网络的关键使能技术。最近，天线工程师和科学家对未来宽带商业通信的毫米波（MMW）频段变得更加感兴趣。MMW系统是下一代无线技术，可以为电子设备之间的短距离提供高达多Gbps的无线连接。毫米波成像由于其高分辨率和穿透性的特点而成为一个活跃的研究领域。它在公共安全和非侵入性包裹检查方面具有潜在的应用。