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2016-06-22
Characterization of Reconfigurable MIMO Antennas for Channel Capacity in an Indoor Environment
By
Progress In Electromagnetics Research C, Vol. 65, 67-77, 2016
Abstract
In this paper, three different frequency reconfigurable multiple-input-multiple output (MIMO) antennas are characterized in terms of their channel capacity performance in an indoor environment. Two 2×2 and one 4×4 MIMO antenna configurations are investigated. A complete MIMO system is implemented using software defined radio (SDR) platform. The antenna under test can be used at either transmitter or receiver ends. The channel capacity of the system is evaluated by computing the channel coefficient matrix. The measurements are performed at 2.45 GHz for line of sight (LOS) and non-line of sight (NLOS) scenarios. A comparison of the antennas is performed with an ideal system scenario with totally uncorrelated channels as well as an array of standard monopoles which are half-wavelength apart. The effects of antenna element efficiencies, radiation patterns and spacings on the channel capacity are discussed.
Citation
Rifaqat Hussain, Muhammad Umar Khan, Wajih Abu-Al-Saud, Ali Hussein Muqaibel, and Mohammad S. Sharawi, "Characterization of Reconfigurable MIMO Antennas for Channel Capacity in an Indoor Environment," Progress In Electromagnetics Research C, Vol. 65, 67-77, 2016.
doi:10.2528/PIERC16042703
References

1. Gesbert, D., M. Shafi, D.-S. Shiu, P. J. Smith, and A. Naguib, "From theory to practice: An overview of MIMO space-time coded wireless systems," IEEE Journal on Selected Areas in Communications, Vol. 21, No. 3, 281-302, 2003.
doi:10.1109/JSAC.2003.809458

2. Hussain, R. and M. S. Sharawi, "A compact reconfigurable multi-band MIMO antenna system," IEEE International Symposium on Antennas and Propagation Society, 480-481, 2014.

3. Hussain, R. and M. S. Sharawi, "A cognitive radio reconfigurable MIMO and sensing antenna system," IEEE Antennas and Wireless Propagation Letters, Vol. 14, 257-260, 2015.
doi:10.1109/LAWP.2014.2361450

4. Hussain, R. and M. S. Sharawi, "4-element planar MIMO reconfigurable antenna system for cognitive radio applications," IEEE International Symposium on Antennas and Propagation Society, 2015.

5. Ellingson, S. and D. Taylor, "Measurement of MIMO capacity in a hallway at 2.4GHz," IEEE International Symposium Antennas and Propagation Society, 4811-4814, 2006.
doi:10.1109/APS.2006.1711718

6. Carrasco, H., R. Feick, and H. D. Hristov, "Experimental evaluation of indoor MIMO channel capacity for compact arrays of planar inverted-F antennas," Microwave and Optical Technology Letters, Vol. 49, No. 7, 1754-1756, 2007.
doi:10.1002/mop.22526

7. Choi, J.-H., Y.-S. Shin, and S.-O. Park, "Performance evaluation of 2 × 2 MIMO handset antenna arrays for mobile WiMAX applications," Microwave and Optical Technology Letters, Vol. 51, No. 6, 1558-1561, 2009.
doi:10.1002/mop.24344

8. Khan, M. U. and M. S. Sharawi, "Channel capacity analysis of a novel printed MIMO antenna system in a wireless mobile environment," International Symposium on Antennas and Propagation Society, 380-381, 2013.

9. Khan, M. U., W. A. A. Al-Saud, and M. S Sharawi, "Channel capacity measurement of a 4-element printed MIMO antenna system," German Microwave Conference (GeMIC), 1-4, 2014.

10. Khan, M. U., A. Al-Saud, M. S. Sharawi, et al. "Isolation enhancement effect on the measured channel capacity of a printed MIMO antenna system," 8th European Conference on Antennas and Propagation (EuCAP), 2834-2837, 2014.
doi:10.1109/EuCAP.2014.6902417

11. Li, Z., Z. Du, M. Takahashi, K. Saito, and K. Ito, "Reducing mutual coupling of MIMO antennas with parasitic elements for mobile terminals," IEEE Transactions on Antennas and Propagation, Vol. 60, No. 2, 473-481, 2012.
doi:10.1109/TAP.2011.2173432

12. Piazza, D., N. J. Kirsch, A. Forenza, R. W. Heath, Jr., and K. R. Dandekar, "Design and evaluation of a reconfigurable antenna array for MIMO systems," IEEE Transactions on Antennas and Propagation, Vol. 56, No. 3, 869-881, 2008.
doi:10.1109/TAP.2008.916908

13. Jensen, M., J. W. Wallace, et al. "A review of antennas and propagation for MIMO wireless communications," IEEE Transactions on Antennas and Propagation, Vol. 52, No. 11, 2810-2824, 2004.
doi:10.1109/TAP.2004.835272