Compact Dual-Band Dual-Polarized Antenna for MIMO LTE Applications

被引:2
|
作者
Mouffok, Lila [1 ]
Lepage, Anne Claire [1 ]
Sarrazin, Julien [1 ]
Begaud, Xavier [1 ]
机构
[1] Telecom ParisTech, Dept Comelec Inst Mines Telecom, LTCI CNRS UMR 5141, F-75634 Paris 13, France
关键词
MEAN EFFECTIVE GAIN; PATCH ANTENNA; DIVERSITY;
D O I
10.1155/2012/398423
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
A system of two dual-band dual-polarized antennas is proposed. It operates in two bands, 700 to 862 MHz and 2.5 to 2.69 GHz, thereby making it suitable for LTE applications. The design is composed of two compact orthogonal monopoles printed close to each other to perform diversity in mobile terminals such as tablets or laptops. For each band, two orthogonal polarizations are available and an isolation higher than 15 dB is achieved between the two monopoles spaced by lambda(0)/10 (where lambda(0) the central wavelength in free space of the lower band). A good agreement is observed between simulated and experimental results. The antenna diversity capability is highlighted with the calculation of envelope correlation and mean effective gain for several antennas' positions in different environment scenarios.
引用
收藏
页数:10
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