Analysis of Coexistence of DRM Plus and FM Broadcasting Systems

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dc.contributor.authorUlovec, Karel
dc.coverage.issue4cs
dc.coverage.volume24cs
dc.date.accessioned2016-01-06T08:08:13Z
dc.date.available2016-01-06T08:08:13Z
dc.date.issued2015-12cs
dc.description.abstractThis paper deals with DRM (Digital Radio Mondiale) Plus and FM (Frequency Modulation) radio broadcasting systems coexistence. It brings results based on measurement of mutual interferences of each to other. Minimal necessary value of the signal to interference power ratio is measured under the given reception criteria. Results are useful for broadcasting networks planning. Different DRM Plus modes (i.e. combinations of various protection levels and data carriers modulations) are assumed in the case of DRM Plus reception interfered with by FM broadcasting. The differences for various modes are crucial for coverage design of DRM Plus system, while protection ratios have been recommended for only two of eight modes until now. Corrections of protection ratios for other modes are proposed in this paper. Different waveforms types of modulating signal for interfering FM signal are tested. The both mono and stereo FM mode and various sound quality criteria are considered in the case of FM broadcasting reception interfered with by DRM Plus. The influence of peak to average power ratio reduction of interfering DRM Plus signal is observed.en
dc.formattextcs
dc.format.extent1060-1070cs
dc.format.mimetypeapplication/pdfen
dc.identifier.citationRadioengineering. 2015 vol. 24, č. 4, s. 1060-1070. ISSN 1210-2512cs
dc.identifier.doi10.13164/re.2015.1060en
dc.identifier.issn1210-2512
dc.identifier.urihttp://hdl.handle.net/11012/51907
dc.language.isoencs
dc.publisherSpolečnost pro radioelektronické inženýrstvícs
dc.relation.ispartofRadioengineeringcs
dc.relation.urihttp://www.radioeng.cz/fulltexts/2015/15_04_1060_1070.pdfcs
dc.rightsCreative Commons Attribution 3.0 Unported Licenseen
dc.rights.accessopenAccessen
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/en
dc.subjectDigital Radio Mondilale Plus (DRM+)en
dc.subjectFM radio broadcastingen
dc.subjectcoexistenceen
dc.subjectmeasurementen
dc.subjectsignal to interference power ratioen
dc.subjectprotection ratioen
dc.titleAnalysis of Coexistence of DRM Plus and FM Broadcasting Systemsen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
eprints.affiliatedInstitution.facultyFakulta eletrotechniky a komunikačních technologiícs
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