Automotive Antenna-System Diagnosis with Source Stirring Technology

Conference: EuCAP 2009 - 3rd European Conference on Antennas and Propagation
03/23/2009 - 03/27/2009 at Berlin, Germany

Proceedings: EuCAP 2009

Pages: 4Language: englishTyp: PDF

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Albrecht, Michael; Luy, Johann-Friedrich (Group Research and Advanced Engineering, Daimler AG, Germany)
Russer, Peter (Lehrstuhl für Hochfrequenztechnik, Technische Universität München, Germany)

In this paper, we present a solution how to feed a wireless signal to the antenna independent from the environmental conditions. A statistically uniform E-field is created in a service environment by using the source stirring technology and the uniformity of the E-field is theoretically evaluated. In the theoretical investigation the statistical distribution of an E-Field in a cavity is studied.