c波段高空平台系统(HAPS)与固定卫星业务(FSS)的干扰评估

2012 International Conference on Computer Science and Information Processing (CSIP) Pub Date : 2012-09-24 DOI:10.1109/CSIP.2012.6308849

Zhenhong Shao, Yingtao Niu, Lianfeng Shen

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引用次数: 1

摘要

近年来，HAPS以其自由空间损失小、系统投资少、局部覆盖灵活等优点成为研究热点。国际电信联盟(ITU)已为HAPS应用分配了不同的频段。由于HAPS和FSS的频段相同，覆盖范围重叠，两者之间的干扰是不可避免的。提出了一种干扰模型，并分析了c波段的三种干扰情况。仿真结果表明，天线间足够的间隔距离和交错点对于减小HAPS和FSS之间的干扰是非常重要的。

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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Interference assessment between High Altitude Platform System (HAPS) and Fixed Satellite Service (FSS) in C-band

HAPS has become a hot research issue due to low free space loss, low system investment and high flexible local coverage in recent years. The various frequency bands have been assigned for HAPS applications by International Telecommunication Union (ITU). The interference between HAPS and FSS is unavoidable because of the same frequency band and the overlap coverage. We propose an interference model and analyze three kinds of interference scenarios in C-band. Simulation results show that the enough separated distance and stagger-point of antennas are very important for decreasing the interference between HAPS and FSS.

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2012 International Conference on Computer Science and Information Processing (CSIP)

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