(19)

(11)

EP 4 824 581 A1

(12)

(43) Date of publication: 21.10.2026 Bulletin 2026/43 (21) Application number: 24817666.1 (22) Date of filing: 09.12.2024

(51) International Patent Classification (IPC):  G01S 13/04(2006.01) G01S 7/03(2006.01) H01Q 19/10(2006.01) G01S 13/46(2006.01) H01Q 15/00(2006.01) B60W 50/14(2020.01) (52) Cooperative Patent Classification (CPC): G01S 13/04; G01S 13/46; G01S 7/03; H01Q 15/0026; H01Q 15/0053; H01Q 19/10; G01S 2013/464; H01Q 15/0086; H01Q 1/3291; H01Q 1/005; H01Q 21/28; H01Q 15/14 (86) International application number: PCT/EP2024/085303 (87) International publication number: WO 2025/125169 (19.06.2025 Gazette 2025/25)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: GE KH MA MD TN (30) Priority: 11.12.2023 LU 505742 14.03.2024 LU 506584 (71) Applicant: IEE International Electronics & Engineering S.A. 6468 Echternach (LU)	(72) Inventor: OLK, Andreas 6183 Gonderange (LU) (74) Representative: Office Freylinger  P.O. Box 48 8001 Strassen 8001 Strassen (LU)