DocumentCode
3081598
Title
Analog and digital sound broadcasting systems compatibility analysis for frequencies below 30 MHz in Brazil
Author
Lima, Flávio F. ; Lopes, Daniel ; Abdalla, H., Jr. ; Silva, Lúcio M da ; Soares, Antonio J M
Author_Institution
Dept. of Electr. Eng., Brasilia Univ., Brazil
fYear
2005
fDate
25-28 July 2005
Abstract
This paper analyzes the compatibility of HD radio and DRM (digital radio mondiale) systems for digital sound broadcasting with Brazilian AM mask and channel planning characteristics. This analysis considers systems transmitting on frequencies below 30 MHz on a channel configuration defined in the Brazilian regulating rules. Both systems´ characteristics are presented, operating in a simulcast, in-band on-channel mode, therefore maintaining the analog transmission on the air.
Keywords
digital audio broadcasting; Brazilian AM mask; Brazilian regulating rules; analog transmission; channel planning characteristics; compatibility analysis; digital radio mondiale; digital sound broadcasting systems; inband onchannel mode; Bandwidth; Digital Radio Mondiale; Digital audio broadcasting; Digital communication; High definition video; RF signals; Radio broadcasting; Radio frequency; Satellite broadcasting; TV broadcasting;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave and Optoelectronics, 2005 SBMO/IEEE MTT-S International Conference on
Print_ISBN
0-7803-9341-4
Type
conf
DOI
10.1109/IMOC.2005.1580008
Filename
1580008
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