Title :
Automotive antenna-system diagnosis with source stirring technology
Author :
Albrecht, Michael ; Luy, Johann-Friedrich ; Russer, Peter
Author_Institution :
Group Res. & Adv. Eng., Daimler AG, Ulm
Abstract :
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.
Keywords :
antenna feeds; automotive components; electric fields; mobile antennas; statistical analysis; automotive antenna-system diagnosis; source stirring technology; statistical distribution; statistically uniform E-field; wireless signal; Antenna feeds; Antenna measurements; Area measurement; Automotive engineering; Broadband antennas; Particle measurements; Position measurement; Telematics; Test equipment; Testing;
Conference_Titel :
Antennas and Propagation, 2009. EuCAP 2009. 3rd European Conference on
Conference_Location :
Berlin
Print_ISBN :
978-1-4244-4753-4
Electronic_ISBN :
978-3-00-024573-2
