Simple Fractional Frequency Synthesizers Realization Based on Flying Adder

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F12%3A43925004" target="_blank" >RIV/49777513:23220/12:43925004 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Simple Fractional Frequency Synthesizers Realization Based on Flying Adder

Popis výsledku v původním jazyce

Flying-Adder frequency synthesis architecture is a comparatively new technique of generating fractional frequency derived from reference frequency. The first advantage is that system consists of pure digital circuits. The second advantage is fast response. On the other hand, this synthesizer generates a desired average frequency, which is not spectrally pure. Since its invention, it has been utilized in many commercial products. During the evolution of this architecture, the issues related to circuit and system level implementations have been studied in prior publications. In this paper, we attempt to present the signal characteristics in time and frequency domain based on another approach, which was not so far published. The theoretical results are confirmed by simulation and also supported by experimental results, gained through the construction of simple flying adder frequency synthesizer by means of microcontroller.

Název v anglickém jazyce

Simple Fractional Frequency Synthesizers Realization Based on Flying Adder

Popis výsledku anglicky

Flying-Adder frequency synthesis architecture is a comparatively new technique of generating fractional frequency derived from reference frequency. The first advantage is that system consists of pure digital circuits. The second advantage is fast response. On the other hand, this synthesizer generates a desired average frequency, which is not spectrally pure. Since its invention, it has been utilized in many commercial products. During the evolution of this architecture, the issues related to circuit and system level implementations have been studied in prior publications. In this paper, we attempt to present the signal characteristics in time and frequency domain based on another approach, which was not so far published. The theoretical results are confirmed by simulation and also supported by experimental results, gained through the construction of simple flying adder frequency synthesizer by means of microcontroller.

Druh

D - Stať ve sborníku

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

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Projekt

<a href="/cs/project/ED2.1.00%2F03.0094" target="_blank" >ED2.1.00/03.0094: Regionální inovační centrum elektrotechniky (RICE)</a><br>

Návaznosti

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

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of MECO 2012

ISBN

978-1-4577-1190-9

ISSN

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e-ISSN

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Počet stran výsledku

4

Strana od-do

22-25

Název nakladatele

Montenegrin Association for New Technologies

Místo vydání

Podgorica

Místo konání akce

Bar, Montenegro

Datum konání akce

19. 6. 2012

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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