DocumentCode
522463
Title
Ground wave propagation analysis for DRM local coverage in the 26 MHz band
Author
Pena, I. ; Lauterbach, T. ; Gil, U. ; Angueira, P. ; Arrinda, A. ; de la Vega, D. ; Guerra, D.
Author_Institution
Dept. of Electron. & Telecommun., Univ. of the Basque Country, Bilbao, Spain
fYear
2010
fDate
12-16 April 2010
Firstpage
1
Lastpage
5
Abstract
This paper presents an analysis of the ground wave propagation in the 26 MHz band based on a comparison between measured and predicted field strength values. To do this, a set of empirical data obtained from a measurement campaign of a DRM experimental local service was used. Simulated field strength values were calculated applying two different models that account for the space and surface wave propagation respectively. The corresponding prediction errors were analyzed and a correction factor due to the terrain irregularity was obtained in order to increase the accuracy of the results.
Keywords
Attenuation; Digital audio broadcasting; Error correction; Frequency estimation; Frequency measurement; Prediction methods; Predictive models; Radio broadcasting; Springs; Surface waves;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation (EuCAP), 2010 Proceedings of the Fourth European Conference on
Conference_Location
Barcelona, Spain
Print_ISBN
978-1-4244-6431-9
Electronic_ISBN
978-84-7653-472-4
Type
conf
Filename
5505634
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