EP 3487000 B1 20230301 - WIRELESS TRANSCEIVING APPARATUS, ANTENNA UNIT AND BASE STATION
Title (en)
WIRELESS TRANSCEIVING APPARATUS, ANTENNA UNIT AND BASE STATION
Title (de)
DRAHTLOSE SENDE-/EMPFANGSVORRICHTUNG, ANTENNENEINHEIT UND BASISSTATION
Title (fr)
APPAREIL D'ÉMISSION-RÉCEPTION SANS FIL, UNITÉ D'ANTENNE ET STATION DE BASE
Publication
Application
Priority
CN 2016091955 W 20160727
Abstract (en)
[origin: EP3487000A1] The present invention discloses a radio transceiver apparatus, an antenna element, and a base station, and belongs to the communications field. The radio transceiver module includes a metal carrier and at least one antenna element that is disposed at an edge of the metal carrier. Each antenna element includes a feeding structure and a radiation patch. Both the feeding structure and the radiation patch are non-centrosymmetric structures. Power is fed to the radiation patch by using the feeding structure, and the radiation patch is grounded. The present invention resolves a problem that an antenna pattern roundness of the antenna element is relatively poor when the antenna element is not disposed in a central location of the metal carrier. Embodiments of the present invention are applicable to information transmission and reception of the radio transceiver apparatus.
IPC 8 full level
H01Q 9/04 (2006.01); H01Q 1/52 (2006.01); H01Q 21/20 (2006.01)
CPC (source: CN EP)
H01Q 1/246 (2013.01 - CN); H01Q 1/528 (2013.01 - CN EP); H01Q 9/0421 (2013.01 - CN EP); H01Q 9/0457 (2013.01 - CN EP); H01Q 21/205 (2013.01 - CN EP)
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 3487000 A1 20190522; EP 3487000 A4 20190717; EP 3487000 B1 20230301; CA 3031996 A1 20180201; CA 3031996 C 20210601; CN 109478713 A 20190315; CN 109478713 B 20201009; CN 112397897 A 20210223; CN 112397897 B 20211130; MX 2019001191 A 20191002; WO 2018018473 A1 20180201
DOCDB simple family (application)
EP 16910054 A 20160727; CA 3031996 A 20160727; CN 2016091955 W 20160727; CN 201680087719 A 20160727; CN 202010981211 A 20160727; MX 2019001191 A 20160727