HYPERION

海伯利安

• 批准号: EP/K504038/1
• 负责人: Dominic O'Brien
• 金额: $ 41.43万
• 依托单位: University of Oxford
• 依托单位国家: 英国
• 项目类别: Research Grant
• 财政年份: 2013
• 资助国家: 英国
• 起止时间: 2013 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=EP%2FK504038%2F1
• 关键词: HYPERION

High bandwidth wireless communications with 'the aircraft of the future' will allow rapid offloading of aircraft performance, security and other data, thus allowing more efficient operation, new services and safer travel. It is extremely challenging toachieve this using wireless radio frequency systems due to the limited overallocated spectrum. Free space optical communications provides an attractive unlicensed alternative, potentially offering communications at Gbit/s. In this casekey challenges include tracking the aircraft with the communications beam, and creating lightweight airborne terminals.This project will combine a retro-reflecting airborne terminal that is free from tracking with a novel holographicbeamsteering 'base station' offering precision tracking of multiple terminals to provide the basis of Gbit/s data offload fromaircraft which are landing and airborne platforms.

与“未来飞机”的高带宽无线通信将允许快速卸载飞机性能、安全和其他数据，从而实现更高效的运营、新服务和更安全的旅行。由于过度分配的频谱有限，使用无线射频系统实现这一目标极具挑战性。自由空间光通信提供了一种有吸引力的免许可替代方案，有可能提供千兆位/秒的通信。在这种情况下，关键的挑战包括用通信波束跟踪飞机，以及创建轻型机载终端。该项目将把免于跟踪的后向反射机载终端与新型全息波束控制“基站”相结合，提供多个终端的精确跟踪，为作为着陆和机载平台的飞机提供千兆位/秒数据卸载的基础。

项目成果

Design of a holographic tracking module for long-range retroreflector free-space systems

• DOI: 10.1364/ao.55.007173
• 发表时间: 2016-09-01
• 期刊: APPLIED OPTICS
• 影响因子: 1.9
• 作者: Quintana, C.;Erry, G.;O'Brien, D. C.
• 通讯作者: O'Brien, D. C.

A High Speed Retro-Reflective Free Space Optics Links With UAV

• DOI: 10.1109/jlt.2021.3091991
• 发表时间: 2021-09-15
• 期刊: JOURNAL OF LIGHTWAVE TECHNOLOGY
• 影响因子: 4.7
• 作者: Quintana, Crisanto;Wang, Qin;OaBrien, Dominic C.
• 通讯作者: OaBrien, Dominic C.