Accession Number:

AD0261917

Title:

RESEARCH ON PARAMAGNETIC RESONANCES

Descriptive Note:

Corporate Author:

MASSACHUSETTS INST OF TECH CAMBRIDGE RESEARCH LAB OF ELECTRONICS

Personal Author(s):

Report Date:

1961-06-15

Pagination or Media Count:

1.0

Abstract:

The experiments on reactance compensation of the reflection type of cavity masers were brought to a successful conclusion. The measurements to determine optimum ruby concentration and the results obtained by using the double-cavity technique are described. Parallel experiments on unilateral broadband masers of the transmission type containing circularly polarized cavities have still not developed a converging adjustment procedure for the excessive number of interacting tuning parameters. There is still much engineering work to be done before the system can be used reliably as a part of a radio astronomy telescope or a supersensitive laboratory spectrograph. A bandwidth greater than 100 mc is obtained with a single ruby cavity. Author

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE