A 60-1000 GHz Wireless Measurement System with 50 GHz Bandwidth

在Tera 50+中，我们将开发一种新颖的基于光子学的系统架构，带宽高达50 GHz，用于实验演示在60 GHz和THz载波频率下超过100 Gb/s的高速无线数据传输。基于在实际SPP 1655项目Tera 50中进行的原始研究工作，我们提出了一种新的相干光纤无线电（CRoF）方法和先进的数字前置和后置补偿，用于开发灵活和开放的无线系统架构，其在降低复杂性方面具有优势，潜在地提供低功耗，并且可以被其他SPP合作伙伴用于测试功能子系统的联合测量活动。我们将从理论和实验上分析100 Gb/s时的最大频谱效率、最大无线距离、信道带宽、信噪比、空间复用增益等性能参数，以进一步完善系统架构。

In Tera50+ we will develop a novel photonics-based system architecture with up to 50 GHz bandwidth for experimentally demonstrating high-speed wireless data transmission beyond 100 Gb/s at 60 GHz and at THz carrier frequencies. Based upon the original research work carried out within the actual SPP 1655 project Tera50, we propose a novel coherent radio over fiber (CRoF) approach and ad-vanced digital pre- and post-compensation for developing a flexible and open wireless system archi-tecture that is advantageously in terms of a reduced complexity, potentially offers low-power consumption and that can be utilized by other SPP partners for joint measurement campaigns for testing functional subsystems. We will theoretically and experimentally analyze performance parameters such as maximum spectral efficiency, maximum wireless distance, channel bandwidth, SNR, spatial multiplexing gain etc. at 100 Gb/s for further improving the system architecture.