Signal Processing for Multilayer Terahertz Measurements

多层太赫兹测量的信号处理

• 批准号: 515301-2017
• 负责人: Collier, Christopher
• 金额: $ 1.82万
• 依托单位: University of Guelph
• 依托单位国家: 加拿大
• 项目类别: Engage Grants Program
• 财政年份: 2017
• 资助国家: 加拿大
• 起止时间: 2017-01-01 至 2018-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=640057
• 关键词: Signal; Processing; Multilayer; Terahertz; Measurements

TeTechS is a high-technology company specializing in development and sale of terahertz spectroscopy devices,which use terahertz radiation spanning wavelengths of 0.03-3 mm. These unique wavelengths allow terahertzradiation to pass through materials which are otherwise opaque and provide detailed spectral information onmaterials. As such, terahertz radiation is ideal for materials testing. TeTechS has had great success in standardmaterials testing (e.g., plastic materials) but would like to develop devices for complex materials testing (e.g.,composite materials). To achieve this, TeTechS and the Collier Research Group are partnering to developinnovative terahertz signal processing systems. The techniques to be developed include algorithms and filtersto reduce unwanted signal artifacts. These developments will ultimately be applied by TeTechS.

TeTechS是一家专门从事太赫兹光谱设备开发和销售的高科技公司，该设备使用波长为0.03-3毫米的太赫兹辐射。这些独特的波长允许太赫兹辐射穿过原本不透明的材料，并提供有关材料的详细光谱信息。因此，太赫兹辐射是材料测试的理想选择。 TeTechS 在标准材料测试（例如塑料材料）方面取得了巨大成功，但希望开发用于复杂材料测试（例如复合材料）的设备。为了实现这一目标，TeTechS 和 Collier 研究小组正在合作开发创新的太赫兹信号处理系统。待开发的技术包括减少不需要的信号伪影的算法和滤波器。这些开发成果最终将由 TeTechS 应用。