[KSCI] Korea Science Citation Index Service

http://dx.doi.org/10.7236/JASC2012.1.1.1

Design of Two-port MIMO Antennas without Space for Isolation

Jo, Hyun-Dong (Department of Electrical Engineering, Pohang University of Science and Technology)
Park, Wee-Sang (Department of Electrical Engineering, Pohang University of Science and Technology)

Publication Information

International journal of advanced smart convergence / v.1, no.1, 2012 , pp. 1-5 More about this Journal

Abstract

We propose a structure for a multiple input multiple output antenna which has no space for isolation. The antenna operates in a frequency range of 2.4-2.48 GHz and can achieve a high channel capability as a Bluetooth antenna. The MIMO antenna consists of two planar inverted F antennas with symmetric structure. We designed the proposed antenna using HFSS simulator, and we designed the fabricated antenna using PCB fabricator. The MIMO antenna's isolation $S_{21}{\leq}-10dB$ and reflection coefficient $S_{11}{\leq}-20dB$ . The proposed antenna's specification satisfies Bluetooth antenna's criteria and has more space than the existing MIMO antennas, which have space for isolation.

Keywords

MIMO; PIFA; Bluetooth antenna; HFSS; meander line;

Citations & Related Records

Reference

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