EP 4062487 A1 20220928 - RADAR CHIP WITH A WAVEGUIDE COUPLING
Title (en)
RADAR CHIP WITH A WAVEGUIDE COUPLING
Title (de)
RADARCHIP MIT EINER HOHLLEITEREINKOPPLUNG
Title (fr)
PUCE RADAR À COUPLAGE DE GUIDE D'ONDES
Publication
Application
Priority
- DE 102019217736 A 20191118
- EP 2020080980 W 20201104
Abstract (en)
[origin: WO2021099122A1] The invention relates to a radar chip with a waveguide coupling, having a high frequency substrate with a line, a radiating element and a substrate-integrated waveguide arranged therebetween, for coupling the radar signal into and out of the antenna or waveguide of the radar gauge.
IPC 8 full level
H01P 5/107 (2006.01); H01P 3/12 (2006.01); H01Q 1/22 (2006.01); H01Q 13/02 (2006.01)
CPC (source: EP US)
G01S 7/027 (2021.05 - US); G01S 13/88 (2013.01 - US); H01P 3/121 (2013.01 - EP); H01P 5/08 (2013.01 - US); H01P 5/107 (2013.01 - EP); H01Q 1/2208 (2013.01 - US); H01Q 1/225 (2013.01 - EP US); H01Q 13/02 (2013.01 - EP US)
Citation (search report)
See references of WO 2021099122A1
Designated contracting state (EPC)
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 MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DE 102019217736 A1 20210520; CN 114730982 A 20220708; EP 4062487 A1 20220928; US 2023358855 A1 20231109; WO 2021099122 A1 20210527
DOCDB simple family (application)
DE 102019217736 A 20191118; CN 202080077491 A 20201104; EP 2020080980 W 20201104; EP 20803123 A 20201104; US 202017777526 A 20201104