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Pregled bibliografske jedinice broj: 609422

Time domain modeling of a thin wire in a two-media configuration featuring a simplified reflection/transmission coefficient approach

Poljak, Dragan; Kovač, Nikša
Time domain modeling of a thin wire in a two-media configuration featuring a simplified reflection/transmission coefficient approach // Engineering analysis with boundary elements, 33 (2009), 3; 283-293 doi:10.1016/j.enganabound.2008.07.008 (međunarodna recenzija, članak, znanstveni)

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Naslov
Time domain modeling of a thin wire in a two-media configuration featuring a simplified reflection/transmission coefficient approach

Autori
Poljak, Dragan ; Kovač, Nikša

Izvornik
Engineering analysis with boundary elements (0955-7997) 33 (2009), 3; 283-293

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

Ključne riječi
antenna theory; half-space; integral equations; transient response; time domain analysis; boundary element procedures

Sažetak
The paper deals with a transient analysis of a straight thin wire in a presence of a two-media configuration using a simplified reflection coefficient approach. A direct time domain formulation is based on thin wire antenna theory and on the corresponding space–time integral equation for the wire above a dissipative half-space, or buried in a real ground. The effect of a half-space is taken into account via the simplified reflection/transmission coefficient arising from the modified image theory. The resulting space–time integral equation for the wire above and below ground, respectively, is handled via the time domain Galerkin–Bubnov variant of the indirect boundary element method (GB-IBEM) and some illustrative numerical results are presented. The transient response computed via the simplified reflection/transmission coefficient approach is compared, where possible, to the results obtained via the Fresnel coefficients approach.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika



POVEZANOST RADA

Projekti:
023-0231582-2294 - Modeliranje i okolišni aspekti ENF elektromagnetskih polja
023-0231582-1585 - Modeliranje ljudskog tijela i izvora zračenja:okolišni i zdravstveni aspekti

Ustanove:
Fakultet elektrotehnike, strojarstva i brodogradnje, Split

Profili:

Avatar Url Nikša Kovač (autor)

Avatar Url Dragan Poljak (autor)

Poveznice na cjeloviti tekst rada:

doi www.sciencedirect.com dx.doi.org

Citiraj ovu publikaciju:

Poljak, Dragan; Kovač, Nikša
Time domain modeling of a thin wire in a two-media configuration featuring a simplified reflection/transmission coefficient approach // Engineering analysis with boundary elements, 33 (2009), 3; 283-293 doi:10.1016/j.enganabound.2008.07.008 (međunarodna recenzija, članak, znanstveni)
Poljak, D. & Kovač, N. (2009) Time domain modeling of a thin wire in a two-media configuration featuring a simplified reflection/transmission coefficient approach. Engineering analysis with boundary elements, 33 (3), 283-293 doi:10.1016/j.enganabound.2008.07.008.
@article{article, author = {Poljak, Dragan and Kova\v{c}, Nik\v{s}a}, year = {2009}, pages = {283-293}, DOI = {10.1016/j.enganabound.2008.07.008}, keywords = {antenna theory, half-space, integral equations, transient response, time domain analysis, boundary element procedures}, journal = {Engineering analysis with boundary elements}, doi = {10.1016/j.enganabound.2008.07.008}, volume = {33}, number = {3}, issn = {0955-7997}, title = {Time domain modeling of a thin wire in a two-media configuration featuring a simplified reflection/transmission coefficient approach}, keyword = {antenna theory, half-space, integral equations, transient response, time domain analysis, boundary element procedures} }
@article{article, author = {Poljak, Dragan and Kova\v{c}, Nik\v{s}a}, year = {2009}, pages = {283-293}, DOI = {10.1016/j.enganabound.2008.07.008}, keywords = {antenna theory, half-space, integral equations, transient response, time domain analysis, boundary element procedures}, journal = {Engineering analysis with boundary elements}, doi = {10.1016/j.enganabound.2008.07.008}, volume = {33}, number = {3}, issn = {0955-7997}, title = {Time domain modeling of a thin wire in a two-media configuration featuring a simplified reflection/transmission coefficient approach}, keyword = {antenna theory, half-space, integral equations, transient response, time domain analysis, boundary element procedures} }

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

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