Frequency stabilisation in the Extremely High Frequency band

极高频段的频率稳定

• 批准号: LX0881900
• 负责人: Prof Michael Tobar
• 金额: $ 5.94万
• 依托单位: The University of Western Australia
• 依托单位国家: 澳大利亚
• 项目类别: Linkage - International
• 财政年份: 2008
• 资助国家: 澳大利亚
• 起止时间: 2008-01-01 至 2008-12-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/LX0881900
• 关键词: Frequency; stabilisation; Extremely; band

All precision communication and measurement systems (i.e. radar and navigation) rely on high quality oscillator technology. Any improvement in oscillator performance has a direct impact on the performance of the system and hence is of potential economic benefit. This project will realise the most stable frequencies ever produced in the underused Extremely High Frequency band, which is also important for space communications and navigation technology. System enhancement will include, better angular resolution, higher bandwidths, faster transmission rates and narrower beam widths without the susceptibility of absorption apparent from the optical domain.

所有精密通信和测量系统（即雷达和导航）都依赖于高质量的振荡器技术。振荡器性能的任何改善对系统的性能具有直接影响，因此具有潜在的经济效益。该项目将在未充分利用的极高频波段实现有史以来最稳定的频率，这对空间通信和导航技术也很重要。系统的增强将包括更好的角分辨率、更高的带宽、更快的传输速率和更窄的光束宽度，而没有从光域明显的吸收敏感性。