Difference frequency technique to achieve frequency-temperature compensation in whispering-gallery sapphire resonator-oscillator

A new difference frequency technique to obtain frequency-temperature compensation using high quality anisotropic dielectric resonators is presented (patent pending). Compensation was demonstrated near room temperature by frequency locking two microwave oscillators to orthogonally polarised whisperin...

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Bibliographic Details
Published inElectronics letters Vol. 38; no. 17; pp. 948 - 950
Main Authors Tobar, M.E., Ivanov, E.N., Locke, C.R., Hartnett, J.G.
Format Journal Article
LanguageEnglish
Published 15.08.2002
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Summary:A new difference frequency technique to obtain frequency-temperature compensation using high quality anisotropic dielectric resonators is presented (patent pending). Compensation was demonstrated near room temperature by frequency locking two microwave oscillators to orthogonally polarised whispering-gallery modes in the same sapphire resonator.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
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ISSN:0013-5194
DOI:10.1049/el:20020670