Analysis of Coexistence of DRM Plus and FM Broadcasting Systems
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F15%3A00232919" target="_blank" >RIV/68407700:21230/15:00232919 - isvavai.cz</a>
Výsledek na webu
<a href="http://www.radioeng.cz/papers/2015-4.htm" target="_blank" >http://www.radioeng.cz/papers/2015-4.htm</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.13164/re.2015.1060" target="_blank" >10.13164/re.2015.1060</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Analysis of Coexistence of DRM Plus and FM Broadcasting Systems
Popis výsledku v původním jazyce
This 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 is tested. The both mono and stereo FM mode and various sound quality criteria are considered in the case of FM broad
Název v anglickém jazyce
Analysis of Coexistence of DRM Plus and FM Broadcasting Systems
Popis výsledku anglicky
This 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 is tested. The both mono and stereo FM mode and various sound quality criteria are considered in the case of FM broad
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
JA - Elektronika a optoelektronika, elektrotechnika
OECD FORD obor
—
Návaznosti výsledku
Projekt
—
Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2015
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Radioengineering
ISSN
1210-2512
e-ISSN
—
Svazek periodika
24
Číslo periodika v rámci svazku
4
Stát vydavatele periodika
CZ - Česká republika
Počet stran výsledku
11
Strana od-do
1060-1070
Kód UT WoS článku
000366800200024
EID výsledku v databázi Scopus
2-s2.0-84951145882