SGER: Measurement Based Channel Modeling for Coherent Terahertz Communications

在近太赫兹波段的传播特性仅限于具有低光谱分辨率的标量吸收测量。就像蜂窝和PCS频段一样，这种水平的知识严重不足以评估通信系统的性能和设计。PIS将对近太赫兹频段的传输、多径散射和衰落效应进行初始测量和建模，以便为更全面的建议和努力开发利用该频段提供的独特和实质性机会的通信技术奠定基础。建议的测量将帮助他们确定适合使用近太赫兹频段进行通信的环境和范围。他们还希望深入了解发射机和接收机结构的性质，这将是获得可接受性能所必需的。

0121354Van VeenCharacterization of propagation in the near THz band has been limited to scalar absorption measurements having low spectral resolution. As with cellular and PCS bands, this level of knowledge is grossly inadequate to assess communication system performance and design. The PIs will perform initial measurements and modeling of transmission, multipath scattering, and fading effects in the near-THz band to set the stage for a more comprehensive proposal and effort to develop communications techniques that exploit the unique and substantial opportunity this band offers. The proposed measurements will help them identify suitable environments and ranges for communication using the near THz band. They also expect to gain insight on the nature of transmitter and receiver structures that will be required to obtain acceptable performance.