卫星内无线通信的IR-UWB研究

2019 IEEE International Conference on Wireless for Space and Extreme Environments (WiSEE) Pub Date : 2019-10-01 DOI:10.1109/WiSEE.2019.8920299

J. Awano, A. Tomiki, Hisashi Nishikawa

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引用次数: 0

摘要

本文报道了用于卫星内无线通信系统的脉冲无线电UWB (IR-UWB)模块的原型评估结果。采用pn -脉冲密度调制(PN-PDM)方案和脉冲位置调制(PPM)方案作为多径环境下电阻的独特函数，并利用小卫星的热结构模型对两种方案的性能进行了评价。验证了PN-PDM方案通信的鲁棒性，实现了1.3 Mbps数据速率的无差错通信，验证了反射波对消功能的有效性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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IR-UWB Study for Intra-Satellite Wireless Communication

This paper reports the prototype evaluation results of the Impulse Radio UWB (IR-UWB) module developed for an intra-satellite wireless communication system. The PN-Pulse Density Modulation (PN-PDM) scheme and the Pulse Position Modulation (PPM) scheme are adopted as our unique functions for resistance in a multipath environment, and a thermal structure model of a small satellite was used to evaluate the performance of both schemes. We have confirmed the robustness of communication by the PN-PDM scheme, realized error-free communication of 1.3 Mbps data rate, and confirmed the effectiveness of the reflection wave cancelling function.

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来源期刊

2019 IEEE International Conference on Wireless for Space and Extreme Environments (WiSEE)

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