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首页> 外文会议>2017 International Conference on Electrical and Computing Technologies and Applications >Planar monopole MIMO/diversity antenna for LTE/WWAN applications in smart mobile handsets
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Planar monopole MIMO/diversity antenna for LTE/WWAN applications in smart mobile handsets

机译：适用于智能手机中LTE / WWAN应用的平面单极MIMO /分集天线

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摘要

A compact octa-band monopole MIMO/Diversity antenna for LTE/WWAN is presented. The main radiating elements consist of a driven element which is directly fed with microstrip line and one parasitic element. The parasitic element provides the wideband nature at higher frequency side. The proposed antenna is designed to cover mobile communication bands LTE700 (band13/14) and GSM800 at lower frequency side and DCS, PCS, GSM1800, GMS1900, UMTS, LTE2600 and Wi-Fi frequency bands at higher frequency side. The lower operating frequency is from 730 MHz to 885 MHz while higher operating frequency is from 1670 MH to 2740 MHz. The isolation between multiple antennas is well below -6dB. The numerically calculated values of envelope correlation coefficient (ECC) of the proposed antenna are less than 0.05 which is well below the allowable limit. The proposed MIMO antenna shows pattern diversity that covers the complementary space region in free space.
机译：提出了一种用于LTE / WWAN的紧凑型八频带单极MIMO /多样性天线。主辐射元件由直接馈送有微带线的驱动元件和一个寄生元件组成。寄生元件在较高频率侧提供宽带特性。拟议中的天线旨在覆盖较低频率侧的移动通信频带LTE700（频带13/14）和GSM800，以及较高频率侧的DCS，PCS，GSM1800，GMS1900，UMTS，LTE2600和Wi-Fi频带。较低的工作频率为730 MHz至885 MHz，而较高的工作频率为1670 MH至2740 MHz。多个天线之间的隔离度远低于-6dB。拟议天线的包络相关系数（ECC）的数值计算值小于0.05，该值远低于允许极限。所提出的MIMO天线示出了覆盖自由空间中的互补空间区域的模式分集。

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