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.

引用

页数：5

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