EP 3435480 B1 20200219 - ANTENNA INCORPORATING DELAY LENSES INSIDE A DIVIDER BASED DISTRIBUTOR WITH A PARALLEL PLATE WAVEGUIDE
Title (en)
ANTENNA INCORPORATING DELAY LENSES INSIDE A DIVIDER BASED DISTRIBUTOR WITH A PARALLEL PLATE WAVEGUIDE
Title (de)
ANTENNE MIT INTEGRIERTEN VERZÖGERUNGSLINSEN IM INNERN EINES VERTEILERS AUF DER BASIS VON WELLENLEITERTEILERN MIT PARALLELEN PLATTEN
Title (fr)
ANTENNE INTÉGRANT DES LENTILLES À RETARD À L'INTÉRIEUR D'UN RÉPARTITEUR À BASE DE DIVISEURS À GUIDE D'ONDES À PLAQUES PARALLÈLES
Publication
Application
Priority
FR 1700799 A 20170727
Abstract (en)
[origin: CA3012540A1] Quasi-optical beamformer comprising a power distributor (1) composed of a succession of parallel-plate dividers (3) extending in a YZ-plane from a first stage (e1) to a last stage (e N), each parallel-plate divider (3) comprising, in each of the stages of the corporate structure located under a higher stage, first and second parallel-plate waveguide branches (B1, B2) leading to respective parallel-plate dividers (3) of the following stage of the corporate structure, the beamformer furthermore including a plurality of lenses (6, 7) extending longitudinally along the X-axis in at least one stage of the power distributor (1), so as to apply a delay that is continuously variable along the X-axis, said lenses being placed in each of the branches (B1, B2) of the dividers (3) of at least one stage in the power distributor (1).
IPC 8 full level
H01Q 1/28 (2006.01); H01P 5/19 (2006.01); H01Q 13/28 (2006.01); H01Q 15/06 (2006.01); H01Q 21/00 (2006.01)
CPC (source: EP US)
H01P 5/19 (2013.01 - EP US); H01Q 1/288 (2013.01 - EP US); H01Q 3/46 (2013.01 - US); H01Q 5/22 (2015.01 - US); H01Q 13/02 (2013.01 - US); H01Q 13/28 (2013.01 - EP US); H01Q 15/06 (2013.01 - EP US); H01Q 21/0031 (2013.01 - EP US); H01Q 21/064 (2013.01 - 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 3435480 A1 20190130; EP 3435480 B1 20200219; CA 3012540 A1 20190127; DK 3435480 T3 20200518; ES 2787050 T3 20201014; FR 3069713 A1 20190201; FR 3069713 B1 20190802; US 10553957 B2 20200204; US 2019036228 A1 20190131
DOCDB simple family (application)
EP 18185469 A 20180725; CA 3012540 A 20180726; DK 18185469 T 20180725; ES 18185469 T 20180725; FR 1700799 A 20170727; US 201816046920 A 20180726