(19)
(11) EP 3 190 660 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
20.12.2017 Bulletin 2017/51

(43) Date of publication A2:
12.07.2017 Bulletin 2017/28

(21) Application number: 17171627.7

(22) Date of filing: 18.05.2017
(51) International Patent Classification (IPC): 
H01Q 1/52(2006.01)
H01Q 21/28(2006.01)
H01Q 5/35(2015.01)
 H01Q 9/42(2006.01)
H01Q 1/00(2006.01)
H01Q 1/24(2006.01)
(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 MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
MA MD

(30) Priority: 24.10.2016 CN 201621156834 U

(71) Applicant: Sercomm Corporation
Nangkang T'ai pei 115 (TW)

(72) Inventor:
  • Ko, Cheng-Hung
    115 Taipei (TW)

(74) Representative: Becker Kurig Straus 
Patentanwälte Bavariastrasse 7
80336 München
80336 München (DE)

   


(54) MIMO ANTENNA AND WIRELESS DEVICE


(57) A multiple-input-multiple-output (MIMO) antenna (10) includes a first radiating element (12a) connecting to a first feed-in element; a second radiating element (12b) connecting to a second feed-in element; and a connecting element (16) connected to the first radiating element (12a), the second radiating element (12b) and a grounding component, configured to provide a grounding-current path from the first radiating element (12a) and the second radiating element (12b) to the rounding component.







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