Spurious in PLL-DDS frequency synthesizers.

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985882%3A_____%2F02%3A13020005" target="_blank" >RIV/67985882:_____/02:13020005 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Spurious in PLL-DDS frequency synthesizers.

Original language description

We will discuss the basic parameters of the steering signal that is built in the sigma-delta modulator and that controls pulse removing in the PPL frequency synthesizer. The knowledge of these parameters is important for the choice of the bias of the steering signal and for the correct evaluation of the synthesizer spectrum. We shall investigate the dependence of these parameters on the order of the sigma-delta modulator and show the spurious phase spectrum of the considered fractional-N synthesizer forthe third and fourth modulator order.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JA - Electronics and optoelectronics

OECD FORD branch

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Project

<a href="/en/project/GA102%2F00%2F0958" target="_blank" >GA102/00/0958: Investigation of frequency stability of local generators</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2002

Confidentiality

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

Name of the periodical

Acta Electrotechnica et Informatica

ISSN

1335-8243

e-ISSN

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Volume of the periodical

2

Issue of the periodical within the volume

1

Country of publishing house

SK - SLOVAKIA

Number of pages

4

Pages from-to

48-51

UT code for WoS article

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EID of the result in the Scopus database

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