EP 3113286 B1 20180314 - QUASI-OPTICAL LENS BEAM FORMER AND PLANAR ANTENNA COMPRISING SUCH A BEAM FORMER
Title (en)
QUASI-OPTICAL LENS BEAM FORMER AND PLANAR ANTENNA COMPRISING SUCH A BEAM FORMER
Title (de)
QUASIOPTISCHER STRAHLFORMER MIT LINSE, UND FLACHANTENNE, DIE EINEN SOLCHEN STRAHLFORMER UMFASST
Title (fr)
FORMATEUR DE FAISCEAUX QUASI-OPTIQUE A LENTILLE ET ANTENNE PLANE COMPORTANT UN TEL FORMATEUR DE FAISCEAUX
Publication
Application
Priority
FR 1501415 A 20150703
Abstract (en)
[origin: CA2934754A1] The beamformer comprises a transmission line fed by at least one input feed source, the transmission line comprising two stacked metal plates extending, along two directions, longitudinal X and transverse Y. The transmission line furthermore comprises at least one protuberance extending in the directions X, Y, and in a direction Z orthogonal to the plane XY, the protuberance comprising a metal insert extending in the directions X and Y and extending height-wise in the direction Z, the insert comprising a base fastened to one of the two metal plates and a free end and having a contour of variable length between the two lateral edges of the transmission line. In the protuberance, the transmission line is adjoining the insert and forms, in the direction Z, a circumvolution around the insert.
IPC 8 full level
H01Q 25/00 (2006.01); H01Q 3/26 (2006.01); H01Q 15/02 (2006.01); H01Q 21/00 (2006.01)
CPC (source: EP US)
H01Q 3/2658 (2013.01 - US); H01Q 3/2664 (2013.01 - EP US); H01Q 15/02 (2013.01 - US); H01Q 15/04 (2013.01 - US); H01Q 15/10 (2013.01 - US); H01Q 19/08 (2013.01 - US); H01Q 21/0031 (2013.01 - EP US); H01Q 25/008 (2013.01 - EP US)
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
DOCDB simple family (publication)
EP 3113286 A1 20170104; EP 3113286 B1 20180314; CA 2934754 A1 20170103; CA 2934754 C 20230926; DK 3113286 T3 20180606; ES 2669523 T3 20180528; FR 3038457 A1 20170106; FR 3038457 B1 20170728; US 10135150 B2 20181120; US 2017005407 A1 20170105
DOCDB simple family (application)
EP 16176732 A 20160628; CA 2934754 A 20160630; DK 16176732 T 20160628; ES 16176732 T 20160628; FR 1501415 A 20150703; US 201615194993 A 20160628