US 12,359,905 B2
Filtering for co-sensor fusion in atomic sensors
Jonathan Lynn Kohler, Pleasanton, CA (US)
Assigned to Vector Atomic, Inc., Pleasanton, CA (US)
Filed by Vector Atomic, Inc., Pleasanton, CA (US)
Filed on Sep. 30, 2022, as Appl. No. 17/936,994.
Prior Publication US 2024/0125587 A1, Apr. 18, 2024
Int. Cl. G01B 9/02001 (2022.01); G01B 9/02 (2022.01); G01B 9/02055 (2022.01); G01C 19/58 (2006.01); G01P 15/08 (2006.01); G01V 7/06 (2006.01); G01V 13/00 (2006.01); G04F 5/14 (2006.01); H03H 17/06 (2006.01); H05H 3/02 (2006.01); G01P 21/00 (2006.01)
CPC G01B 9/02001 (2013.01) [G01B 9/02041 (2013.01); G01B 9/02049 (2013.01); G01B 9/02055 (2013.01); G01B 9/0207 (2013.01); G01B 9/02083 (2013.01); G01C 19/58 (2013.01); G01P 15/08 (2013.01); G01V 7/06 (2013.01); G01V 13/00 (2013.01); G04F 5/14 (2013.01); H03H 17/06 (2013.01); H05H 3/02 (2013.01); G01P 21/00 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A measurement device, comprising:
an atomic sensor;
a non-atomic co-sensor; and
a matched, non-causal filter coupled to an output of the co-sensor and configured to generate a filtered output, wherein the measurement device is configured to mitigate a noise component in an output of the atomic sensor based on the filtered output of the matched non-causal filter, wherein the matched non-causal filter is derived from transfer functions of the co-sensor and the atomic sensor.