Digital and analog systems for pulse width modulation with variable frequency

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F19%3A43956837" target="_blank" >RIV/49777513:23220/19:43956837 - isvavai.cz</a>

Výsledek na webu

<a href="https://ieeexplore.ieee.org/document/8990369" target="_blank" >https://ieeexplore.ieee.org/document/8990369</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.23919/ELECO47770.2019.8990387" target="_blank" >10.23919/ELECO47770.2019.8990387</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Digital and analog systems for pulse width modulation with variable frequency

Popis výsledku v původním jazyce

Pulse-width modulation (PWM) is widely used for control in power electronics. The most of power electronic circuits are controlled by PWM signals of various forms. PWM transform the information in the amplitude of a bounded input signal into the pulse width output signal. The frequency of the output signal is usually constant. In this paper the new pulse-width modulation system with frequency modulation (FM) changing is described. Such system can simultaneously transmit two independent information one as PWM and second by FM modulation. Abbreviation for such modulation in this paper is PWMFM. The modulation and demodulation of the PWMFM can be easily enabled by means of icrocontroller or by analog circuits. Transmitter and receiver systems for PWMFM were constructed and measured. Results are presented in this work.

Název v anglickém jazyce

Digital and analog systems for pulse width modulation with variable frequency

Popis výsledku anglicky

Pulse-width modulation (PWM) is widely used for control in power electronics. The most of power electronic circuits are controlled by PWM signals of various forms. PWM transform the information in the amplitude of a bounded input signal into the pulse width output signal. The frequency of the output signal is usually constant. In this paper the new pulse-width modulation system with frequency modulation (FM) changing is described. Such system can simultaneously transmit two independent information one as PWM and second by FM modulation. Abbreviation for such modulation in this paper is PWMFM. The modulation and demodulation of the PWMFM can be easily enabled by means of icrocontroller or by analog circuits. Transmitter and receiver systems for PWMFM were constructed and measured. Results are presented in this work.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

<a href="/cs/project/EF18_069%2F0009855" target="_blank" >EF18_069/0009855: Elektrotechnické technologie s vysokým podílem vestavěné inteligence</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2019

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

11th International Conference on Electrical and Electronics Engineering (ELECO 2019) : /proceedings/

ISBN

978-605-01-1275-7

ISSN

—

e-ISSN

—

Počet stran výsledku

4

Strana od-do

1-4

Název nakladatele

IEEE

Místo vydání

Piscataway

Místo konání akce

Bursa, Turkey

Datum konání akce

28. 11. 2019

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—