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

具有 50 GHz 带宽的 60-1000 GHz 无线测量系统

• 批准号: 237428081
• 负责人: Professor Dr.-Ing. Andreas Czylwik
• 金额: --
• 依托单位: Fachgebiet Nachrichtentechnische Systeme (NTS)
• 依托单位国家: 德国
• 项目类别: Priority Programmes
• 财政年份: 2013
• 资助国家: 德国
• 起止时间: 2012-12-31 至 2021-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/237428081?language=en
• 关键词: 60; 1000; GHz; Wireless; Measurement

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.

在 Tera50+ 中，我们将开发一种带宽高达 50 GHz 的新颖的基于光子学的系统架构，用于实验演示在 60 GHz 和太赫兹载波频率下超过 100 Gb/s 的高速无线数据传输。基于实际 SPP 1655 项目 Tera50 中进行的原始研究工作，我们提出了一种新颖的相干光纤无线电 (CRoF) 方法和先进的数字预补偿和后补偿，用于开发灵活且开放的无线系统架构，该架构在降低复杂性方面具有优势，可能提供低功耗，并且可由其他 SPP 合作伙伴用于联合测量活动以测试功能子系统。我们将从理论上和实验上分析100Gb/s下的最大频谱效率、最大无线距离、信道带宽、信噪比、空间复用增益等性能参数，以进一步改进系统架构。