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Pregled bibliografske jedinice broj: 209913

Coexistence of Analog AM Broadcast and Digital DRM Signal


Mandrić, Vanja; Švedek, Tomislav; Rupčić, Slavko
Coexistence of Analog AM Broadcast and Digital DRM Signal // CTI Telecommunications & Information MIPRO 2005 / Golubić, Stjepan ; Mikac, Branko ; Hudek, Vlasta (ur.).
Rijeka: Studio Hofbauer, 2005. str. 315-318 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
Coexistence of Analog AM Broadcast and Digital DRM Signal

Autori
Mandrić, Vanja ; Švedek, Tomislav ; Rupčić, Slavko

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
CTI Telecommunications & Information MIPRO 2005 / Golubić, Stjepan ; Mikac, Branko ; Hudek, Vlasta - Rijeka : Studio Hofbauer, 2005, 315-318

Skup
MIPRO 2005

Mjesto i datum
Opatija, Croatia, 30.05.-03.06.2005

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Digital radio mondiale; DRM signal; AM signal; S/N

Sažetak
The basic characteristic and benefit of the DRM digital system is adoption of digital technology in revitalization of AM broadcasting bands below 30 MHz. The DRM system is designed as an eventual replacement for current analog AM broadcasting, keeping in mind the coexistence of these new digital transmissions with current AM broadcast, because the changeover from analog to digital broadcasting can be phased in over a period of years. In this paper we discuss the coexistence of analog AM and digital DRM systems. Using the worldwide located trial DRM transmitters as generators of the DRM signal, and laboratory model of DRM receiver we have measured mutual interference of the systems. The paper discusses these measurements and gives some conclusions related to determination of an optimal level of the DRM signal to provide good quality DRM service whilst avoiding a significant impact on the existing analog AM service.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika



POVEZANOST RADA


Projekt / tema
0165112

Ustanove
Fakultet elektrotehnike, računarstva i informacijskih tehnologija Osijek