用于欧洲ku波段连续覆盖的多波束有源天线

IEEE Global Telecommunications Conference, 1989, and Exhibition. 'Communications Technology for the 1990s and Beyond Pub Date : 1989-11-27 DOI:10.1109/GLOCOM.1989.64130

G. Bartolucci, G. Leuzzi, C. Paoloni, M. Ruggieri, P. Russo

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引用次数: 1

摘要

根据欧空局的研究要求，研究了一种有源多波束天线，目的是在ku波段提供多点欧洲覆盖。对覆盖特性进行了优化，以满足指向性要求，并在天线和有效载荷复杂性之间达成妥协。在考虑均匀和不平衡业务分布的情况下，评估了主动概念对系统性能和可靠性的影响。对频率复用的可能性也进行了研究。

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A multibeam active antenna for an European contiguous coverage at Ku-band

An active multibeam antenna has been studied with the aim of providing multispot European coverage at Ku-band according to ESA study requirements. The coverage characteristics have been optimized to meet the required directivity, and a compromise has been reached between antenna and payload complexity. The impact of the active concept on system performance and reliability has been evaluated, considering both uniform and unbalanced traffic distribution among the coverage beams. The possible adoption of frequency reuse has also been investigated.<>

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来源期刊

IEEE Global Telecommunications Conference, 1989, and Exhibition. 'Communications Technology for the 1990s and Beyond

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