US 11,867,836 B2
Signal temporal position determination
Paul Meissner, Feldkirchen bei Graz (AT); and Thomas Gigl, Graz (AT)
Assigned to Infineon Technologies AG, Neubiberg (DE)
Filed by Infineon Technologies AG, Neubiberg (DE)
Filed on Jul. 20, 2022, as Appl. No. 17/869,255.
Application 17/869,255 is a continuation of application No. 16/364,505, filed on Mar. 26, 2019, granted, now 11,442,145.
Prior Publication US 2023/0012377 A1, Jan. 12, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. G01S 7/48 (2006.01); G01S 7/4861 (2020.01); G01S 7/4865 (2020.01); G01S 17/42 (2006.01); G01S 17/26 (2020.01)
CPC G01S 7/4808 (2013.01) [G01S 7/4804 (2013.01); G01S 7/4861 (2013.01); G01S 7/4865 (2013.01); G01S 17/26 (2020.01); G01S 17/42 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method, comprising:
applying a matched filter set of matched filters to a sample series to generate a matched filter correlation set of matched filter correlations;
evaluating the matched filter correlations to determine a received signal sub-interval shift; and
determining a temporal position of a received signal within the sample series based on at least the received signal sub-interval shift.