NASA NTRS · 19870000308
Highly Stable Microwave Resonator
Abstract
Superconducting walls on sapphire-filled cavity make low-loss device. Improved microwave resonant cavity consists of sapphire cylinder coated with thin film of superconducting lead. Operated well below superconducting transition temperature at 1.5K, cavity demonstrated superior frequency stability and quality factor. Cavity frequency highly stable and therefore suitable for use in standard frequency generators and filters.
Keep this discovery
Explore connections, maps & timelines
Strayer, Donald M., Thakoor, Sarita, Dick, G. John, Mercereau, James E.. 1987-07-01. Highly Stable Microwave Resonator. https://ntrs.nasa.gov/citations/19870000308
Cite the original work for its findings. Save a collection to share your selection of sources.