DocumentCode
3651063
Title
Results of low power DRM+ field trial in the FM band II in Brasília
Author
F. F. Lima;J. Gomes;H. Abdalla;A. J. M. Soares;L. M. da Silva;M. P. C. Almeida;R. S. L. Souza;P. V. G. Castellanos;J. M. Matías
Author_Institution
Universidade de Brasí
fYear
2013
Firstpage
1
Lastpage
5
Abstract
This work presents the results of DRM+ field tests in the VHF band II (FM band) using a low power FM station, which is known in Brazil as Community Radio. The purpose is the assessment of on-channel simulcast transmission, which will exist during the transition period to digital transmission (the so called “analog switch-off”). The results from trials performed in Brasília showed that the achievement of the same analog coverage area with digital system is conditioned to a ratio of 10 dB between analog and digital power levels, which can impairment in the current channelization.
Keywords
"Quadrature amplitude modulation","Frequency modulation","System-on-chip","Signal to noise ratio","Robustness","Bandwidth","Global Positioning System"
Publisher
ieee
Conference_Titel
Microwave & Optoelectronics Conference (IMOC), 2013 SBMO/IEEE MTT-S International
Type
conf
DOI
10.1109/IMOC.2013.6646499
Filename
6646499
Link To Document