A simplified equivalent model for microwave characteristics of porosified LTCC

Talai A, Steinhäußer F, Bittner A, Schmid U, Weigel R, Kölpin A (2014)

Publication Type: Conference contribution

Publication year: 2014

Publisher: IEEE

Pages Range: 1-4

Event location: Peking CN

DOI: 10.1109/URSIGASS.2014.6929397

Abstract

High frequency materials show a manifold variety of complex permittivities for different applications. Recent research results demonstrated that porosification of Low Temperature Cofired Ceramics (LTCC) represents a new manufacturing technology, which enables local selective reduction of the relative permittivity. The permittivity gradients were measured and subsequently modeled to perform electromagnetic field simulations. The results of the complex CAD model are used, to create a simplified equivalent model, which is suitable for rapid RF circuit design on porosified LTCC. Since substrate properties vary between circuit components, the substrate-dependency on the lumped elements of the transmission line model is considered. It is shown that the introduced porosification gradient can be considered for network-based SPICE simulations on porous LTCC.

Authors with CRIS profile

Armin Talai Lehrstuhl für Technische Elektronik Robert Weigel Lehrstuhl für Technische Elektronik Alexander Kölpin Lehrstuhl für Technische Elektronik

Involved external institutions

Technische Universität Wien / Vienna University of Technology AT Austria (AT)

How to cite

APA:

Talai, A., Steinhäußer, F., Bittner, A., Schmid, U., Weigel, R., & Kölpin, A. (2014). A simplified equivalent model for microwave characteristics of porosified LTCC. In Proceedings of the XXXIth URSI General Assembly and Scientific Symposium (URSI GASS) (pp. 1-4). Peking, CN: IEEE.

MLA:

Talai, Armin, et al. "A simplified equivalent model for microwave characteristics of porosified LTCC." Proceedings of the XXXIth URSI General Assembly and Scientific Symposium (URSI GASS), Peking IEEE, 2014. 1-4.

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