分频器中杂散音的频率转换分析及系统仿真事件驱动模型的建立

IF 0.6 Q4 ENGINEERING, ELECTRICAL & ELECTRONIC

Advances in Radio Science Pub Date : 2019-09-19 DOI:10.5194/ars-17-101-2019

Christoph Beyerstedt, Jonas Meier, Fabian Speicher, R. Wunderlich, S. Heinen

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引用次数: 0

摘要

摘要本文提出了分频器中杂音的频域分析方法。分析结果用于开发一个事件驱动模型，用于系统仿真，该模型完全在频域工作。提出的方法能够在SystemVerilog/ c++环境中提供一个快速准确的模型，该模型考虑了杂散音调的频率转换效应。对包含该模型的虚拟样机进行了仿真，由于仿真速度快，可以在复杂的接收场景中确定杂散音对误码率的影响。

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Analysis of the frequency conversion of spurious tones in frequency dividers and development of an event-driven model for system simulations

Abstract. This paper presents a frequency domain analysis of spurious tones in frequency dividers. The results of the analysis are used to develop an event-driven model for system simulations which work entirely in the frequency domain. The proposed approach is able to provide a fast and accurate model in a SystemVerilog/C++ environment which takes the frequency conversion effects of the spurious tones into account. A virtual prototype which includes the model was simulated and due to the fast simulation speed it was possible to determine the influence of spurious tones on the bit error rate in a complex receive scenario.

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来源期刊

Advances in Radio Science ENGINEERING, ELECTRICAL & ELECTRONIC-

CiteScore

0.90

自引率

0.00%

发文量

审稿时长

45 weeks