US 12,436,232 B2
Adaptive fan noise suppression for traffic radar systems
Stanley A. Walker, Flower Mound, TX (US); Steven F. Hocker, Gardner, KS (US); Zhigang Jin, Plano, TX (US); and John C. Miller, Lewisville, TX (US)
Assigned to APPLIED CONCEPTS, INC., Richardson, TX (US)
Filed by Applied Concepts, Inc., Richardson, TX (US)
Filed on Mar. 30, 2023, as Appl. No. 18/128,331.
Claims priority of provisional application 63/390,927, filed on Jul. 20, 2022.
Prior Publication US 2024/0027577 A1, Jan. 25, 2024
Int. Cl. G01S 7/28 (2006.01)
CPC G01S 7/2813 (2013.01) 20 Claims
OG exemplary drawing
 
1. A system for processing data, comprising:
a signal processing system configured to receive and process a reflected wireless data signal from a remote source; and
a noise suppression system configured to receive the wireless data signal and to detect and suppress harmonic components associated with reflected noise from a local source from the wireless data signal when a harmonic weight is above a threshold,
wherein the harmonic weight is a sum of a set of the harmonics for a given frame.