Compact Multiband Sensing MIMO Antenna Array for Cognitive Radio System

被引：0
|
作者：
Zhekov, Stanislav Stefanov [1 ]
Tatomirescu, Alexandru [1 ]
Pedersen, Gert Frolund [1 ]
机构：
[1] Aalborg Univ, Fac Sci & Engn, Dept Elect Syst, Sect Antennas Propagat & Radio Networking APNet, DK-9220 Aalborg, Denmark
来源：
2015 LOUGHBOROUGH ANTENNAS & PROPAGATION CONFERENCE (LAPC) | 2015年
关键词：
MIMO; mobile phone antennas; internal antennas; antenna array; multiband antennas; small antennas; cognitve radio; LTE; Wi-Fi;
D O I：
暂无
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：
This paper presents a new design for a multiband sensing MIMO antenna system that can be used in cognitive radio communication for a mobile platform. The antenna system consists of two identical small-size multiband antennas with dimensions 29.5 x 17 x 5 mm(3) and each of them is comprised of a driven strip monopole and a coupled parasitic shorted strip. These antennas are located diagonally to limit the mutual coupling and antenna correlation at low frequencies. The obtained operating bands are 698 - 990 MHz and 1710 - 5530 MHz, which include most of the LTE and Wi-Fi frequency bands. A prototype was fabricated and the measured results indicate that the realized efficiency is acceptable for a mobile application considering the compact size.
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页数：5
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