Digital sinusoidal recursive oscillators with quadrature and three phase outputs

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F20%3A43958844" target="_blank" >RIV/49777513:23220/20:43958844 - isvavai.cz</a>

Výsledek na webu

<a href="https://ieeexplore.ieee.org/document/9134231" target="_blank" >https://ieeexplore.ieee.org/document/9134231</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/MECO49872.2020.9134231" target="_blank" >10.1109/MECO49872.2020.9134231</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Digital sinusoidal recursive oscillators with quadrature and three phase outputs

Popis výsledku v původním jazyce

Digital oscillators are essential parts in many applications. They are used in communications, control, radar, in digital signal processing and music synthesis. Flexibility, and low cost are the main advantages of such type of oscillators. Moreover, he parameters of a digitally generated sine signal are easy to control. Nowadays a Direct Digital Synthesis oscillators (DDS) with sine look-up table are most often used as a conventional method for generating sinusoidal waveforms, but recursive digital oscillators with quadrature or three phase outputs can be also used in different applications. Because of the finite word-length and therefore quantization it can be therefore some problems with amplitude stabilization and amplitude changing. In this paper, examples of quadrature outputs and three phase outputs are analyzed, simulated and constructed by microcontroller.

Název v anglickém jazyce

Digital sinusoidal recursive oscillators with quadrature and three phase outputs

Popis výsledku anglicky

Digital oscillators are essential parts in many applications. They are used in communications, control, radar, in digital signal processing and music synthesis. Flexibility, and low cost are the main advantages of such type of oscillators. Moreover, he parameters of a digitally generated sine signal are easy to control. Nowadays a Direct Digital Synthesis oscillators (DDS) with sine look-up table are most often used as a conventional method for generating sinusoidal waveforms, but recursive digital oscillators with quadrature or three phase outputs can be also used in different applications. Because of the finite word-length and therefore quantization it can be therefore some problems with amplitude stabilization and amplitude changing. In this paper, examples of quadrature outputs and three phase outputs are analyzed, simulated and constructed by microcontroller.

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

2020

Kód důvěrnosti údajů

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

Název statě ve sborníku

2020 9th Mediterranean Conference on Embedded Computing (MECO) : /proceedings/

ISBN

978-1-72816-949-1

ISSN

—

e-ISSN

—

Počet stran výsledku

4

Strana od-do

1-4

Název nakladatele

IEEE

Místo vydání

Piscataway

Místo konání akce

on-line, Budva, Montenegro

Datum konání akce

8. 6. 2020

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000612854100062