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

被引：13
|
作者：
Tobar, ME [1 ]
Ivanov, EN [1 ]
Locke, CR [1 ]
Hartnett, JG [1 ]
机构：
[1] Univ Western Australia, Sch Phys, Frequency Stand & Metrol Res Grp, Crawley, WA 6009, Australia
来源：
ELECTRONICS LETTERS | 2002年 / 38卷 / 17期
关键词：
D O I：
10.1049/el:20020670
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
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.
引用
收藏
页码：948 / 950
页数：3
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