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Pregled bibliografske jedinice broj: 1002030

Modes of an elliptical cylindrical resonant cavity - analytical solution


Grbić, Mihael S.
Modes of an elliptical cylindrical resonant cavity - analytical solution // Journal of applied physics, 125 (2019), 22; 224501-1 doi:10.1063/1.5093091 (međunarodna recenzija, članak, znanstveni)


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Naslov
Modes of an elliptical cylindrical resonant cavity - analytical solution

Autori
Grbić, Mihael S.

Izvornik
Journal of applied physics (0021-8979) 125 (2019), 22; 224501-1

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Resonator ; elliptical cavity ; microwave ; Q-factor ; Helmholtz equation

Sažetak
An analytical solution of the Helmholtz equation for electromagnetic field distribution in a resonant cavity with elliptic cross-section is found. We compare the frequencies of the eigenmodes with numerical and experimental values for a metallic cavity and find an excellent matching. We focus our analysis on the microwave frequency region, and show how the ellipticity of the cavity (ratio of the minor and major axes length b/a) influences several mode frequencies and also the Q-factor of the cavity. By doing so, we demonstrate how the elliptic geometry splits the degeneracy of certain modes of the circular cylindric cavity.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Ustanove:
Prirodoslovno-matematički fakultet, Zagreb

Profili:

Avatar Url Mihael Srđan Grbić (autor)

Poveznice na cjeloviti tekst rada:

doi aip.scitation.org

Citiraj ovu publikaciju:

Grbić, Mihael S.
Modes of an elliptical cylindrical resonant cavity - analytical solution // Journal of applied physics, 125 (2019), 22; 224501-1 doi:10.1063/1.5093091 (međunarodna recenzija, članak, znanstveni)
Grbić, M. (2019) Modes of an elliptical cylindrical resonant cavity - analytical solution. Journal of applied physics, 125 (22), 224501-1 doi:10.1063/1.5093091.
@article{article, author = {Grbi\'{c}, M.}, year = {2019}, pages = {224501-1-224501-12}, DOI = {10.1063/1.5093091}, keywords = {Resonator, elliptical cavity, microwave, Q-factor, Helmholtz equation}, journal = {Journal of applied physics}, doi = {10.1063/1.5093091}, volume = {125}, number = {22}, issn = {0021-8979}, title = {Modes of an elliptical cylindrical resonant cavity - analytical solution}, keyword = {Resonator, elliptical cavity, microwave, Q-factor, Helmholtz equation} }
@article{article, author = {Grbi\'{c}, M.}, year = {2019}, pages = {224501-1-224501-12}, DOI = {10.1063/1.5093091}, keywords = {Resonator, elliptical cavity, microwave, Q-factor, Helmholtz equation}, journal = {Journal of applied physics}, doi = {10.1063/1.5093091}, volume = {125}, number = {22}, issn = {0021-8979}, title = {Modes of an elliptical cylindrical resonant cavity - analytical solution}, keyword = {Resonator, elliptical cavity, microwave, Q-factor, Helmholtz equation} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


Citati:





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