In Defense of Spheres for Computational Electromagnetics Code Validation and Benchmarking: Rethinking the sphere of influence

IF 4.2 4区计算机科学 Q2 ENGINEERING, ELECTRICAL & ELECTRONIC

IEEE Antennas and Propagation Magazine Pub Date : 2025-04-22 DOI:10.1109/MAP.2025.3537414

Eli Lansey;Genevieve Hankins;Isroel Mandel;Richard Martelly;Jocelyn Slater;Naomi R. Greenberg

引用次数: 0

Abstract

In this article, we illustrate some examples of how using spheres for computational electromagnetics (CEM) validation provides a range of challenges and broadly meaningful results. We show how complications that arise with validating using spheres can be representative of the issues that occur when modeling more complex objects. However, using spheres makes it easier to identify and understand these issues and discrepancies. We also describe how spheres present demanding problems for the CEM validation and benchmarking of both small- and large-size problems.

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为计算电磁学代码验证和基准的球体辩护：重新思考影响范围

在本文中，我们举例说明了使用球体进行计算电磁学（CEM）验证如何带来一系列挑战和广泛有意义的结果。我们展示了使用球体验证时出现的复杂性如何代表建模更复杂对象时出现的问题。然而，使用领域可以更容易地识别和理解这些问题和差异。我们还描述了球体如何为CEM验证和小型和大型问题的基准测试提供苛刻的问题。

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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来源期刊

IEEE Antennas and Propagation Magazine 工程技术-工程：电子与电气

CiteScore

7.00

自引率

5.70%

发文量

186

审稿时长

3 months

期刊介绍： IEEE Antennas and Propagation Magazine actively solicits feature articles that describe engineering activities taking place in industry, government, and universities. All feature articles are subject to peer review. Emphasis is placed on providing the reader with a general understanding of either a particular subject or of the technical challenges being addressed by various organizations, as well as their capabilities to cope with these challenges. Articles presenting new results, review, tutorial, and historical articles are welcome, as are articles describing examples of good engineering. The technical field of interest of the Magazine is the same as the IEEE Antennas and Propagation Society, and includes the following: antennas, including analysis, design, development, measurement, and testing; radiation, propagation, and the interaction of electromagnetic waves with discrete and continuous media; and applications and systems pertinent to antennas, propagation, and sensing, such as applied optics, millimeter- and sub-millimeter-wave techniques, antenna signal processing and control, radio astronomy, and propagation and radiation aspects of terrestrial and space-based communication, including wireless, mobile, satellite, and telecommunications.