Počet záznamů: 1
1/f fractional frequency noise in crystal oscilators
- 1.0304092 - URE-Y 20030055 RIV US eng C - Konferenční příspěvek (zahraniční konf.)
Kroupa, Věnceslav František - Štursa, Jarmil - Čížek, Václav - Švandová, Hana
1/f fractional frequency noise in crystal oscilators.
Piscataway: IEEE, 2002. ISSN 1075-6787. In: Proceedings of the 2002 IEEE International Frequency Control Symposium & PDA Exhibition., s. 674-679
[IEEE International Frequency Control Symposium & PDA Exhibition. New Orleans (US), 28.05.2002-01.06.2002 (K)]
Grant CEP: GA ČR GA102/02/0672
Výzkumný záměr: CEZ:AV0Z2067918
Klíčová slova: crystal oscillators * noise
Kód oboru RIV: JA - Elektronika a optoelektronika, elektrotechnika
In the present contribution we shall first recall the problem with the proportionality of the phase power spectral density /PDS/ in crystal oscillators in respect to unloaded quality factor Q of the resonators. Than revert to the basic noise theory of the oscillators and conclude with some practical testing which point to the proportionality Q 0-2.sup. of the Sy/f/ in of the flicker noise region.
Trvalý link: http://hdl.handle.net/11104/0114235
Počet záznamů: 1