Compact multiband MIMO antenna designs and analysis for 2.4/5.2/5.8 GHz WLAN MIMO systems

Author

Baytore, Cem ; Palandoken, Merih ; Kaya, Adnan ; Zoral, Yesim

Author_Institution

Elektrik ve Elektron. Muhendisligi Bolumu, Izmir Katip Celebi Univ., Izmir, Turkey

fYear

2015

fDate

16-19 May 2015

Firstpage

2082

Lastpage

2085

Abstract

In this study, high gain, low noise MIMO antenna system have been analyzed and designed in wireless ISM band communication system. An isolation technique for two small-size WLAN MIMO laptop computer antennas covering the 2.4/5.2/5.8 GHz bands is presented. The aim of this project is to present several types of compact MIMO antennas for ISM 2.4 and 5.8 GHz band, and then to compare and interpret the results. Besides, some information was provided as to the ISM band and transceiver systems. Also, the correlation coefficient and diversity gain, which represents a significant value for MIMO antennas, has been analysed in this paper. The different geometries of microstrip antennas such as slot-loaded microstrip patch arrays, dual-band and loaded dipole rectangular microstrip patch are simulated with CST Software, using FDTD.

Keywords

MIMO communication; antenna arrays; correlation methods; diversity reception; finite difference time-domain analysis; microstrip antennas; multifrequency antennas; radio transceivers; wireless LAN; CST Software; FDTD; WLAN MIMO laptop computer antennas; WLAN MIMO systems; bandwidth 2.4 GHz; bandwidth 5.2 GHz; bandwidth 5.8 GHz; compact multiband MIMO antenna designs; correlation coefficient; diversity gain; dual-band; industrial scientific and medical radio bands; isolation technique; loaded dipole rectangular microstrip patch; microstrip antennas; slot-loaded microstrip patch arrays; transceiver systems; wireless ISM band communication system; MIMO; Metals; Microstrip antenna arrays; Wireless LAN; Wireless communication; Correlation coefficient; Dual-band MIMO antenna; Multiple-input-multiple-output (MIMO); WiFi; diversity Gain; high isolation;

fLanguage

English

Publisher

ieee

Conference_Titel

Signal Processing and Communications Applications Conference (SIU), 2015 23th

Conference_Location

Malatya

Type

conf

DOI

10.1109/SIU.2015.7130280

Filename

7130280