【摘 要】
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A tri-port MIMO antenna designed for Micro/Pico-Cell application is proposed.It is based on printed elements with X-shaped arms,which are oriented to 0°,120°
【机 构】
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State Key Laboratory of Information Science,Department of Electronics Engineering,Tsinghua Universit
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A tri-port MIMO antenna designed for Micro/Pico-Cell application is proposed.It is based on printed elements with X-shaped arms,which are oriented to 0°,120° and240° in the azimuth plane.The arms of these elements are connected,with which a selfdecoupled structure is formed.The mutual coupling between adjacent elements is below-15 dB.Meanwhile,it size is compact and bidirectional radiation patterns with around 4dBi Gain and 92° 3dB beam width is achieved,which can provide good pattern diversity and full azimuth coverage in real applications.
A tri-port MIMO antenna designed for Micro / Pico-Cell application is proposed. It is based on printed elements with X-shaped arms, which are oriented to 0 °, 120 ° and 240 ° in the azimuth plane. The arms of these elements are connected, with which a self-coupled structure is formed. The mutual coupling between adjacent elements is below-15 dB. Meanwhile, it size is compact and bidirectional radiation patterns with around 4dBi Gain and 92 ° 3dB beam width is achieved, which can provide good pattern diversity and full azimuth coverage in real applications.
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