Abstract :
Advertisement: Work on superconducting magnets for both masers and millimeter cryogenic detectors at AIL has led us into a challenging new application of superconductivity. This is an introductory report by Frank Arams, Ken Siegel, Joe Fradkin, and Gene Sard of our Applied Electronics Department. [Advertisement sponsored by Airborne Instruments Laboratory (AIL) Deer Park, Long Island, New York, USA.]