Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/6066
Title: Multi-band CPW fed MIMO antenna for bluetooth, WLAN, and WiMAX applications
Authors: Desde, İrem
Bozdağ, Göksenin
Kuştepeli, Alp
Keywords: Antenna feeders
Apparent diversity gain
Envelope correlation coefficient
Antennas
Wireless local area networks
Issue Date: 1-Sep-2016
Publisher: John Wiley and Sons Inc.
Source: Desde, İ., Bozdağ, G., and Kuştepeli, A (2016). Multi-band CPW fed MIMO antenna for bluetooth, WLAN, and WiMAX applications. Microwave and Optical Technology Letters, 58(9), 2182-2186. doi:10.1002/mop.30001
Abstract: In this letter, multi-band coplanar waveguide (CPW) fed multiple-input-multiple-output (MIMO) antenna is presented for Bluetooth, WLAN and WiMAX applications. The elements of MIMO antenna are identical CPW-fed printed monopole antennas whose bandwidth performances are improved by employing inverse U and meander line slots. In the design of the antennas, a low-cost FR4 substrate is used and the size of the element antennas are optimized as 35 mm x 30 mm. According to the measurements, S11 is below −10 dB in 2.38 GHz – 2.52 GHz and 3.19 GHz – 6.44 GHz bands with 0.2 dB and 2.9 dB average peak realized gains, respectively. The element antennas are placed orthogonally and fed independently to obtain MIMO structure whose size is optimized as 42 mm x 62 mm. The performance of MIMO antenna is also examined in terms of diversity parameters such as envelope correlation coefficient and apparent diversity gain, which are lower than 0.02 and higher than 9.9 in the operating bands, respectively.
URI: http://doi.org/10.1002/mop.30001
http://hdl.handle.net/11147/6066
ISSN: 0895-2477
1098-2760
Appears in Collections:Electrical - Electronic Engineering / Elektrik - Elektronik Mühendisliği
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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