Electromagnetic analysis of conductor track surface roughnesses from 1 GHz to 110 GHz

Beitrag bei einer Tagung
(Konferenzbeitrag)


Details zur Publikation

Autor(en): Talai A, Gmeiner B, Wegener CM, Roosen A, Kölpin A, Steinhäußer F, Deisinger U, Bittner A, Schmid U, Weigel R
Titel Sammelwerk: Proceedings - 2014 International Conference on Electromagnetics in Advanced Applications, ICEAA 2014
Verlag: Institute of Electrical and Electronics Engineers Inc.
Jahr der Veröffentlichung: 2014
Tagungsband: Electromagnetics in Advanced Applications (ICEAA), 2014 International Conference on
Seitenbereich: 415-418
Sprache: Englisch


Abstract


Conductor tracks comprise a frequency dependent attenuation of electromagnetic waves, since with increasing frequency the current flow is displaced to the near surface region due to the skin effect. Therefore, the effective length of the conductor is increased by the surface roughness, while its effective cross-section is decreased by current displacement, both leading to higher metallization loss. In this paper, surface topographies of typical conductor materials were recorded by confocal microscopy and rebuilt as 3D CAD models. Subsequent electromagnetic simulations reveal the influence due to roughness on high frequency characteristics for physical vapor deposited, thick film and photochemically etched microstrips.



FAU-Autoren / FAU-Herausgeber

Deisinger, Ulrike Dr.
Kölpin, Alexander PD Dr.
Lehrstuhl für Werkstoffwissenschaften (Glas und Keramik)
Lehrstuhl für Technische Elektronik
Gmeiner, Björn Dr.-Ing.
Lehrstuhl für Informatik 10 (Systemsimulation)
Roosen, Andreas Prof. Dr.-Ing.
Professur für Werkstoffwissenschaften (Funktionskeramik)
Talai, Armin
Lehrstuhl für Technische Elektronik
Wegener, Carsten Moritz
Professur für Werkstoffwissenschaften (Funktionskeramik)
Weigel, Robert Prof. Dr.-Ing.
Lehrstuhl für Technische Elektronik


Autor(en) der externen Einrichtung(en)
Technische Universität Wien


Zitierweisen

APA:
Talai, A., Gmeiner, B., Wegener, C.M., Roosen, A., Kölpin, A., Steinhäußer, F.,... Weigel, R. (2014). Electromagnetic analysis of conductor track surface roughnesses from 1 GHz to 110 GHz. In Electromagnetics in Advanced Applications (ICEAA), 2014 International Conference on (pp. 415-418). Palm Beach, AW: Institute of Electrical and Electronics Engineers Inc..

MLA:
Talai, Armin, et al. "Electromagnetic analysis of conductor track surface roughnesses from 1 GHz to 110 GHz." Proceedings of the International Conference on Electromagnetics in Advanced Applications (ICEAA), Palm Beach Institute of Electrical and Electronics Engineers Inc., 2014. 415-418.

BibTeX: 

Zuletzt aktualisiert 2018-09-08 um 23:27