Research on ZCU111 firmware algorithm for multi-science targets

Xaojing Wu; Ran Duan

doi:10.1117/12.2629741

31 August 2022 Research on ZCU111 firmware algorithm for multi-science targets

Xaojing Wu, Ran Duan

Proceedings Volume 12190, Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy XI; 1219010 (2022) https://doi.org/10.1117/12.2629741
Event: SPIE Astronomical Telescopes + Instrumentation, 2022, Montréal, Québec, Canada

Conference Poster

Abstract

This article is oriented to the needs of high-speed sampling, real-time analysis and processing under wider bandwidth, higher time resolution and higher frequency resolution. It analyzes the main performance indicators and key technical issues of the terminal system, designs Based on ZCU111's general signal processing algorithm, including channelization, detector channel selection, FIR (Finite Impulse Response) filter, vector accumulation, phase calculation, etc., carries out corresponding simulation analysis and experimental verification, and studies how to improve ZCU111’s computing resource utilization and signal processing accuracy by optimizing the algorithm and parameters.

Citation Download Citation

Xaojing Wu and Ran Duan "Research on ZCU111 firmware algorithm for multi-science targets", Proc. SPIE 12190, Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy XI, 1219010 (31 August 2022); https://doi.org/10.1117/12.2629741

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