Magnetic Signatures

Zusatztext

This book explores spatial harmonic analysis (SHA) for characterizing and analyzing external magnetic fields in technical systems. Its strong emphasis on addressing real engineering challenges and a practical focus on both spherical and spheroidal harmonics set it apart, with the latter being valuable for analyzing objects with high aspect ratios. The content is particularly applicable to naval and spacecraft applications, as well as the rapidly growing field of autonomous unmanned vehicles, including aerial, surface, and underwater vehicles. In these contexts, precise control of magnetic signatures is crucial for navigation, detection avoidance, and overall operational effectiveness. The author presents multiple original concepts, including fast algorithms for spheroidal harmonic functions, which make them computationally feasible for real-world applications. Additionally, the use of magnetic energy as a general metric for the magnetic intensity of a given device is explored, as well as isodynamic surfaces to identify regions of maximum magnetic field extension.  Magnetic Signatures: Advanced Analysis for Modern Systems combines rigorous mathematical foundations with practical implementation strategies, making it an essential resource for designing and operating magnetically sensitive systems across various domains.

Autorenportrait

Alexander V. Kildishev, PhD, is a Professor of Electrical and Computer Engineering at the Elmore Family School of Electrical and Computer Engineering at Purdue University. His research focuses on theoretical and numerical modeling in the field of nanophotonics. Professor Kildishev has made significant contributions in several areas, including negative refractive index metamaterials, optical artificial magnetic structures, loss compensation in metamaterials, plasmonic nanolasers, optical metasurfaces, optical cloaks, and hyperlenses. He has been recognized on the Highly Cited Researchers List, which highlights outstanding researchers whose work includes multiple highly cited papers that rank in the top 1% by citations in the cross-field category for 2018, 2022, and 2023 in Web of Science (WOS). Additionally, Professor Kildishev is a Fellow of Optica (OSA) and serves on the editorial boards of Advanced Optical Materials and Advanced Photonics.

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