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Archita Hati (Fed)

Archita Hati is an Electronics Engineer and the calibration service leader of the Phase Noise Metrology Group in the Time and Frequency Division. Her research focuses on precision phase and amplitude noise metrology, designing high spectral purity oscillators and frequency synthesizers, and vibration-induced noise metrology. She is currently involved in the design and development of low-noise X-band oscillators, and a new secondary noise standard for phase and amplitude noise calibrations. She is an Associate Editor for the IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, and a member of the International Union of Radio Science (URSI) Commission A and the IEEE International Frequency Control Symposium technical committees.

A full list of NIST publications can be found here.

Selected Publications


NIST INVENTORS: Archita Hati, Craig Nelson, and David Howe



30 GHz regenerative frequency divide-by-3

Archita Hati, Marco Pomponio, Connor Humiston, John Lettang, Craig Nelson
We report the performance of a 30 GHz to 10 GHz regenerative frequency divider. The proposed divider design incorporates the conventional Miller regenerative
Created October 9, 2019, Updated April 17, 2023