DocumentCode
1668796
Title
Superconducting resonators and high T c materials
Author
Oates, D.E. ; Anderson, A.C. ; Steinbeck, J.
Author_Institution
Lincoln Lab., MIT, Lexington, MA, USA
fYear
1988
Firstpage
545
Lastpage
549
Abstract
The application of the new metal-oxide high-transition-temperature superconducting materials to low-noise oscillators operating between 1 and 10 GHz is discussed. Stripline resonator structures are analyzed, and values of Q and oscillator power are calculated. These parameters are used to calculate the expected values of phase noise, which are better than those of other technologies. Measurements of residual noise in niobium resonators have been made to identify possible sources of flicker noise. The results show that good performance can be obtained using niobium
Keywords
electric noise measurement; electron device noise; high-temperature superconductors; microwave oscillators; random noise; resonators; strip line components; superconducting devices; 1 to 10 GHz; Nb; Q-factor; electric noise measurement; flicker noise; high-transition-temperature superconducting materials; low-noise oscillators; microwave oscillator; oscillator power; phase noise; residual noise; resonator structures; strip line components; Dielectric loss measurement; Dielectric losses; Dielectric measurements; Dielectric substrates; Oscillators; Radio frequency; Sputtering; Superconducting materials; Superconducting transition temperature; Surface resistance;
fLanguage
English
Publisher
ieee
Conference_Titel
Frequency Control Symposium, 1988., Proceedings of the 42nd Annual
Conference_Location
Baltimore, MD
Type
conf
DOI
10.1109/FREQ.1988.27654
Filename
27654
Link To Document