Abstract
Wireless electronic devices kan include a ground plane, a double ring antenna and non-cellular antennas integrated indenfor double ring antenna. The double ring antenna: may comprise first and second metal rings around the perimeter of a ground plane to operate as MIMO cellular antennas. At least one non-cellular antenna, som a MIMO Wi-Fi antenna, may be integrated mellom first and second metal rings on one or more sides of the wireless electronic device.
Original language | English |
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Patent number | US2015147984 A1 |
Filing date | 28/05/2015 |
Country/Territory | United States |
Priority date | 27/11/2013 |
Publication status | Published - 24 Nov 2015 |
Externally published | Yes |