2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/87021We have studied the accuracy of the atomic microwave power standard. The atoms are cooled and kept in a Magneto-Optical Trap (MOT), then dropped through a terminated transmission line (a rectangular, R-70 type, waveguide). The measurement of the internal atomic state allows an accurate determination of the transmitted microwave power.2 pages, 3 figuresInstrumentation and Detectorstext