Title :
A Novel Ultra Wide Band MIMO Antenna with No Mutual Coupling for a 4G Mobile Phone
Author :
Yu-Hui Zhang ; Qing-Xin Chu
Author_Institution :
Sch. of Electron. & Inf. Eng., South China Univ. of Technol., Guangzhou, China
Abstract :
In this paper, a UWB multiple-input-multiple-output (MIMO) antenna is proposed for a 4G Mobile Phone. It consistes of two differential antennas which are perpendicular to each other, and covers TD LTE, some of GSM, WCDMA and FDD LTE bands. The magnitudes of the isolation values S21 and S12 are lower than-15 dB at all frequencies in the domain, and theoretically there isn´t any coupling between the two differential antennas.
Keywords :
4G mobile communication; Long Term Evolution; MIMO communication; cellular radio; code division multiple access; frequency division multiplexing; smart phones; time division multiplexing; ultra wideband antennas; ultra wideband communication; 4G mobile phone; FDD_LTE; GSM; TD_LTE; WCDMA; differential antenna; multiple input multiple output; ultra wide band MIMO antenna; Antenna measurements; MIMO; Mobile antennas; Mutual coupling; Ports (Computers); Scattering parameters; MIMO systems; antenna; differential;
Conference_Titel :
Computational Intelligence and Design (ISCID), 2014 Seventh International Symposium on
Print_ISBN :
978-1-4799-7004-9
DOI :
10.1109/ISCID.2014.166
