HERAS: A Modular Matlab Tool Using Physical Optics for the Analysis of Reflector Antennas.
HERAS: A Modular Matlab Tool Using Physical Optics for the Analysis of Reflector Antennas.
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DOI：
10.3390/s23031425
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发表时间：
2023-01-27
期刊：
影响因子：
--
通讯作者：
Fonseca NJG
中科院分区：
文献类型：
--
作者：
Baldominos A;Mercader-Pellicer S;Goussetis G;Mengali A;Fonseca NJG
HERAS是在Matlab中开发的一个工具，用于使用物理光学（PO）理论分析反射器天线。它的图形用户界面（GUI）和源代码可免费用于教育和研究目的。它必须是一种灵活的工具，以提供对系统工程需求的适应性，并且对于从事反射器天线设计的天线工程师也很有兴趣。由于宽带业务需求的不断增长，卫星通信系统为满足连通性要求而变得高度复杂。为了充分利用这些系统的好处，多维优化是至关重要的，这需要对覆盖特性进行有效的估计。基于反射器的解决方案是非常高通量卫星（VHTS）系统的首选架构之一。本文对HERAS进行了详细的描述，并用现有的商业软件包进行了验证。此外，还介绍了一些使用该工具对VHTS系统性能进行有效估计的示例。
HERAS is a tool developed in Matlab for the analysis of reflector antennas using physical optics (PO) theory. Its graphical user interface (GUI) and source code are freely available for educational and research purposes. It has the necessity of being a flexible tool to provide adaptability to system engineering requirements and can also be of interest to antenna engineers working on the design of reflector antennas. Due to the increasing demand of broadband services, satellite communications systems are becoming highly complex in order to meet connectivity requirements. To fully exploit the benefits of these systems, multidimensional optimisations are crucial, which call for an efficient estimation of the coverage characteristics. Reflector-based solutions are one of the preferred architectures for very high-throughput satellite (VHTS) systems. A detailed description of HERAS is presented in this paper which has been validated with available commercial software packages. In addition, some examples are described in which the tool has been used for the efficient estimation of VHTS systems performance.
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影响因子：
5.7
作者：
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通讯作者：
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