DocumentCode
2666069
Title
Low noise oscillator based on 2D superconducting resonator
Author
Mage, Jean-Claude ; Marcilhac, Bruno ; Poulain, Maurice ; Lemaitre, Yves ; Kermorvant, Julien ; Lesage, Jean-Marc
Author_Institution
Thales R&T, Palaiseau, France
fYear
2011
fDate
2-5 May 2011
Firstpage
1
Lastpage
4
Abstract
High Tc superconducting materials provide very high Q microwave resonators, which are supposed to make low phase noise oscillators. The expected phase noise has never been observed on operational oscillators. Our goal is to outperform the specifications of acoustic resonators and whispering gallery modes, with 2D resonators operated at 1 GHz: Q >; 100,000 low 1/f noise Si transistors, -150 dBc/Hz at 100 Hz from the carrier.
Keywords
acoustic resonators; high-temperature superconductors; low noise amplifiers; phase noise; superconducting resonators; 2D superconducting resonator; Q microwave resonators; acoustic resonators; frequency 1 GHz; high Tc superconducting materials; low noise oscillator; phase noise oscillators; High temperature superconductors; Microwave filters; Microwave oscillators; Phase noise; Resonant frequency; Superconducting microwave devices;
fLanguage
English
Publisher
ieee
Conference_Titel
Frequency Control and the European Frequency and Time Forum (FCS), 2011 Joint Conference of the IEEE International
Conference_Location
San Fransisco, CA
ISSN
1075-6787
Print_ISBN
978-1-61284-111-3
Type
conf
DOI
10.1109/FCS.2011.5977818
Filename
5977818
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