Isolation Enhancement of USB Dongle MIMO Antenna in LTE 700 Band Applications
Isolation Enhancement of USB Dongle MIMO Antenna in LTE 700 Band Applications
复制标题
LTE 700 频段应用中 USB 加密狗 MIMO 天线的隔离增强
DOI:
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发表时间:
2012
影响因子:
4.2
通讯作者:
Byungje Lee
中科院分区:
文献类型:
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作者:
Byeongkwan Kim;Y. Park;H. Wi;Myun;Yonggyu Choi;Jeongkwan Lee;W. Jung;Daewoong Kim;Byungje Lee
A compact USB dongle multiple-input-multiple-output (MIMO) antenna for Long Term Evolution (LTE) 700 band (704 ~ 746 MHz) applications is proposed. The proposed antenna consists of two symmetrical meander radiators with a capacitively coupled feed. Without the usage of any additional coupling elements between closely mounted antennas, the proposed antenna achieves isolations of higher than 13 dB, enveloped correlation coefficients (ECCs) of less than 0.43, and total efficiencies of higher than 37%.