Now showing items 1-2 of 2
Diversidade espacial na recepção em sistemas ISDB-Tb
(Universidade Presbiteriana Mackenzie, 2015-06-25)
In Brazil, the broadcasting system for television content in high definition is the ISDB-Tb. Although robust, the content transmission in this system, like in any radio frequency propagation, can suffer from external ...
Uma nova proposta de antena banda larga para recepção do sinal de tv digital do padrão ISDB-T
(Universidade Presbiteriana Mackenzie, 2016-02-05)
The digital television reception system has a number of possible technological changes in its architecture. One of the changes is the transition from the VHF broadcast band to UHF. This fact requires a change in design, ...