Evolution of Microwave Spectroscopy at the National Bureau of Standards (NBS) and the National Institute of Standards and Technology (NIST) by F. J. Lovas and others (2012, 10.6028/jres.117.016)

By F. J. Lovas, D. R. Lide, Jr., R. D. Suenram, D. R. Johnson.

Publisher: National Institute of Standards and Technology.

Published in Journal of Research of the National Institute of Standards and Technology 117, 268–296.

Online text: tsapps.nist.gov/publication/get_pdf.cfm?pub_id=911001

PDF text accessible; screenshot request returned cache miss. Does not establish detailed pulse/readout electronics for the 2024 commercial instrument. No measured frequencies copied.