Resonances in Axially Symmetric Dielectric Objects

Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

Abstract

A high-order convergent and robust numerical solver is constructed and used to find complex eigenwavenumbers and electromagnetic eigenfields of dielectric objects with axial symmetry. The solver is based on Fourier-Nyström discretization of combined integral equations for the transmission problem and can be applied to demanding resonance problems at microwave, terahertz, and optical wavelengths. High achievable accuracy, even at very high wavenumbers, makes the solver ideal for benchmarking and for assessing the performance of general-purpose commercial software.

Detaljer

Författare
Enheter & grupper
Forskningsområden

Ämnesklassifikation (UKÄ) – OBLIGATORISK

  • Elektroteknik och elektronik

Nyckelord

Originalspråkengelska
Artikelnummer7857810
Sidor (från-till)2214-2227
Antal sidor14
TidskriftIEEE Transactions on Microwave Theory and Techniques
Volym65
Utgåva nummer7
StatusPublished - 2017 jul 1
PublikationskategoriForskning
Peer review utfördJa