Title :
Diagonal antenna-chassis mode for wideband LTE MIMO antenna arrays in mobile handsets
Author :
Shuai Zhang ; Kun Zhao ; Zhinong Ying ; Sailing He
Author_Institution :
Sch. ofElectrical Eng., KTH-Royallnstitute of Technol., Stockholm, Sweden
Abstract :
In this paper, the diagonal antenna-chassis mode is introduced to reduce the correlation between MIMO antenna elements. With this mode a wideband LTE MIMO antenna array is proposed, which can cover an impedance bandwidth of 747-960 MHz with an envelope correlation coefficient (ECC) less than 0.5 and an total efficiency better than -3 dB.
Keywords :
Long Term Evolution; MIMO communication; UHF antennas; antenna arrays; mobile handsets; ECC; MIMO antenna elements; bandwidth 747 MHz to 960 MHz; diagonal antenna-chassis mode; envelope correlation coefficient; impedance bandwidth; mobile handsets; wideband LTE MIMO antenna arrays; Antenna arrays; Antenna feeds; Conferences; Couplings; Inductors; MIMO;
Conference_Titel :
Antenna Technology (iWAT), 2013 International Workshop on
Conference_Location :
Karlsruhe
Print_ISBN :
978-1-4673-2830-2
Electronic_ISBN :
978-1-4673-2829-6
DOI :
10.1109/IWAT.2013.6518376
