Characteristic Mode Decomposition of Scattering Dyadic

Miloslav Capek, Johan Lundgren, Mats Gustafsson, Lukas Jelinek, Kurt Schab

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Sammanfattning

This abstract describes the decomposition of a matrix representing a scattering dyadic into characteristic modes. Scattering dyadic, as compared to conventionally used impedance matrices, are independent of numerical method used to compute them and the same characteristic mode formulation can be used for decomposition of composite and inhomogeneous materials. The utilization of scattering dyadic makes it possible to synthesize characteristic modes which are orthogonal over prescribed portions of the far-field sphere, or ex-post decomposition of measured data. The theory is demonstrated on a simple example and its features are discussed.

Originalspråkengelska
Titel på värdpublikation2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, AP-S/URSI 2022 - Proceedings
FörlagIEEE - Institute of Electrical and Electronics Engineers Inc.
Sidor283-284
Antal sidor2
ISBN (elektroniskt)9781665496582
DOI
StatusPublished - 2022
Evenemang2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, AP-S/URSI 2022 - Denver, USA
Varaktighet: 2022 juli 102022 juli 15

Publikationsserier

Namn2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, AP-S/URSI 2022 - Proceedings

Konferens

Konferens2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, AP-S/URSI 2022
Land/TerritoriumUSA
OrtDenver
Period2022/07/102022/07/15

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