On August 22, 2019, the Origins Space Telescope (OST) Study Team delivered the OST Mission Concept Study Report and the OST Technology Development Plan to NASA Headquarters. A key component of this study report includes the technology roadmap for detector readout and how new radio frequency-system-on-chip (RFSoC)-based technology would be used to advance the far-infrared polarimeter instrument concept for a spaceflight mission. We present our current results as they pertain to the implementation of algorithms, hardware, and architecture for instrument signal processing of this proposed observatory using RFSoC technology. We also present a small case study, comparing a more conventional readout system with one based on the RFSoC and show a trade of system complexity versus technology readiness level.

中文翻译：

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关于启用Origins Space Telescope的数字信号处理硬件和算法的进步

2019年8月22日，起源太空望远镜（OST）研究团队向NASA总部递交了OST任务概念研究报告和OST技术开发计划。该研究报告的关键部分包括探测器读数的技术路线图，以及基于新的基于射频片上系统（RFSoC）的技术将如何被用于推进航天任务的远红外偏振计仪器概念。我们介绍了我们当前的结果，这些结果与该拟议的使用RFSoC技术的天文台的仪器信号处理的算法，硬件和体系结构的实现有关。我们还提供了一个小案例研究，将更传统的读出系统与基于RFSoC的读出系统进行了比较，并显示了系统复杂度与技术就绪水平之间的权衡。