期刊名称：International Journal of Computer Science & Information Technology (IJCSIT)
印刷版ISSN：0975-4660
电子版ISSN：0975-3826
出版年度：2017
卷号：9
期号：1
页码：57
出版社：Academy & Industry Research Collaboration Center (AIRCC)
摘要：To meet the demands of high speed required by mobile communication of past generations ,one solution isto increase the number of antennas to the show and the reception of the wireless link this is called MIMO(Multiple input ,Multiple output )technology .however ,the integration of multiple antennas on the samePCB is delicate because of the small volume that require some applications and electromagnetic antennabetween the coupling ,phenomena that we cannot neglect them .indeed a strong isolation between them hasbeen reached to reduce fading of the signal caused by the electromagnetic antenna reached to reducefading of the signal caused by the electromagnetic coupling and maximize the overall gain .in this articlewe are interested then integration on the same printed circuit of eight antennas MIMO are not operation inthe same frequency band .the first antenna of this last work at 2.4GHz .other antennas have resonancefrequency folling each with 20MHz offset this device is characterized by its original form that keeps ishighly isolated antennas from the point of view electromagnetic coupling
