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

Volume

1

fYear

2014

Firstpage

97

Lastpage

99

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Computational Intelligence and Design (ISCID), 2014 Seventh International Symposium on

Print_ISBN

978-1-4799-7004-9

Type

conf

DOI

10.1109/ISCID.2014.166

Filename

7064148