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Power Performance Enhancement of Underlay Spectrum Sharing in Cognitive Radio Networks Using ESPAR AntennaABDALRAZIK, A. , SOLIMAN, H. , ABDELKADER, M.
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antenna arrays, antenna radiation patterns, cognitive radio, MATLAB, multipath channels
antennas(10), communications(9), antenna(8), radio(7), beamforming(7), cognitive(6), single(5), propagation(5), papadias(5), networks(5)
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About this article
Date of Publication: 2016-02-28
Volume 16, Issue 1, Year 2016, On page(s): 61 - 68
ISSN: 1582-7445, e-ISSN: 1844-7600
Digital Object Identifier: 10.4316/AECE.2016.01009
Web of Science Accession Number: 000376995400009
SCOPUS ID: 84960098493
Electronically-steerable parasitic array radiator (ESPAR) antenna is a promising antenna array configuration. It offers lower power consumption, lower cost, lower hardware complexity, and smaller size as compared to classical antenna arrays configurations. Meanwhile it is able to support important communication techniques such as beamforming and diversity. In this paper, we propose a transmitter ESPAR antenna system where symbols are transmitted over switchable beampatterns of the antenna in order to enhance the power performance of underlay spectrum sharing in cognitive radio networks compared to previously proposed transmitter systems. We study the performance of two different pattern shapes of ESPAR antenna to choose the appropriate one for underlay spectrum sharing. We show through simulation that the ESPAR antenna can offer a better power performance than a classical circular antenna array (CAA) of the same size and comparable number of elements. In addition, the ESPAR antenna can preserve its good performance with small spacing between elements, whereas the classical CAA's performance severely degrades.
|References|||||Cited By «-- Click to see who has cited this paper|
| Beibei Wang and K. J. R. Liu, "Advances in cognitive radio networks: A survey," IEEE Journal of Selected Topics in Signal Processing, vol. 5, no. 1, pp. 5-23, Feb. 2011. |
[CrossRef] [Web of Science Times Cited 546] [SCOPUS Times Cited 720]
 S. Yiu, M. Vu, and V. Tarokh, "Interference Reduction by Beamforming in Cognitive Networks," 2008, pp. 1-6.
[CrossRef] [Web of Science Record] [SCOPUS Times Cited 23]
 L. Zhang, Y.-C. Liang, and Y. Xin, "Joint Beamforming and Power Allocation for Multiple Access Channels in Cognitive Radio Networks," IEEE Journal on Selected Areas in Communications, vol. 26, no. 1, pp. 38-51, Jan. 2008.
[CrossRef] [Web of Science Times Cited 251] [SCOPUS Times Cited 304]
 V. Rakovic, D. Denkovski, and L. Gavrilovska, "Combined beamforming design for underlay spectrum sharing," 2014, pp. 58-63.
[CrossRef] [SCOPUS Times Cited 3]
 L. C. Godara, "Applications of antenna arrays to mobile communications. I. Performance improvement, feasibility, and system considerations," Proceedings of the IEEE, vol. 85, no. 7, pp. 1031-1060, Jul. 1997.
[CrossRef] [Web of Science Times Cited 360] [SCOPUS Times Cited 580]
 K. Gyoda and T. Ohira, "Design of electronically steerable passive array radiator (ESPAR) antennas," 2000, vol. 2, pp. 922-925.
 M. R. Islam and M. Ali, "Elevation Plane Beam Scanning of a Novel Parasitic Array Radiator Antenna for 1900 MHz Mobile Handheld Terminals," IEEE Transactions on Antennas and Propagation, vol. 58, no. 10, pp. 3344-3352, Oct. 2010.
[CrossRef] [Web of Science Times Cited 17] [SCOPUS Times Cited 20]
 Q. T. Tran, Y. NAKAYA, I. Ichirou, and Y. OISHI, "An adaptive beamforming method for phased array antenna with MEMS phase shifters," IEICE transactions on communications, vol. 89, pp. 2503-2513, 2006.
[CrossRef] [Web of Science Times Cited 4] [SCOPUS Times Cited 5]
 E. P. Tsakalaki, O. N. Alrabadi, C. B. Papadias, and R. Prasad, "Enhanced selection combining for compact single RF user terminals in multiuser diversity systems," 2010, pp. 951-954.
[CrossRef] [Web of Science Times Cited 2] [SCOPUS Times Cited 5]
 V. Barousis, A. Kanatas, N. Skentos, and A. Kalis, "Pattern diversity for single RF user terminals in multiuser environments," IEEE Communications Letters, vol. 14, no. 2, pp. 151-153, Feb. 2010.
[CrossRef] [Web of Science Times Cited 6] [SCOPUS Times Cited 6]
 C. Sun, A. Hirata, T. Ohira, and N. C. Karmakar, "Fast Beamforming of Electronically Steerable Parasitic Array Radiator Antennas: Theory and Experiment," IEEE Transactions on Antennas and Propagation, vol. 52, no. 7, pp. 1819-1832, Jul. 2004.
[CrossRef] [Web of Science Times Cited 112] [SCOPUS Times Cited 161]
 R. Qian, M. Sellathurai, and D. Wilcox, "A Study on MVDR Beamforming Applied to an ESPAR Antenna," IEEE Signal Processing Letters, vol. 22, no. 1, pp. 67-70, Jan. 2015.
[CrossRef] [Web of Science Times Cited 11] [SCOPUS Times Cited 14]
 V. Barousis, A. G. Kanatas, A. Kalis, and C. Papadias, "A Stochastic Beamforming Algorithm for ESPAR Antennas," IEEE Antennas and Wireless Propagation Letters, vol. 7, pp. 745-748, 2008.
[CrossRef] [Web of Science Times Cited 16] [SCOPUS Times Cited 25]
 R. Qian, M. Sellathurai, and T. Ratnarajah, "Directional spectrum sensing for cognitive radio using ESPAR arrays with a single RF chain," in Networks and Communications (EuCNC), 2014 European Conference on, 2014, pp. 1-5.
[CrossRef] [SCOPUS Times Cited 3]
 E. P. Tsakalaki, D. Wilcox, E. De Carvalho, C. B. Papadias, and T. Ratnarajah, "Spectrum sensing using single-radio switched-beam antenna systems," in Cognitive Radio Oriented Wireless Networks and Communications (CROWNCOM), 2012 7th International ICST Conference on, 2012, pp. 118-123.
[CrossRef] [Web of Science Times Cited 11] [SCOPUS Times Cited 16]
 E. P. Tsakalaki, O. N. Alrabadi, and C. B. Papadias, "Analogue orthogonal precoding using reduced-complexity transceivers," in Antennas and Propagation (APSURSI), 2011 IEEE International Symposium on, 2011, pp. 2845-2848.
[CrossRef] [SCOPUS Times Cited 4]
 D. Wilcox, E. Tsakalaki, A. Kortun, T. Ratnarajah, C. B. Papadias, and M. Sellathurai, "On Spatial Domain Cognitive Radio Using Single-Radio Parasitic Antenna Arrays," IEEE Journal on Selected Areas in Communications, vol. 31, no. 3, pp. 571-580, Mar. 2013.
[CrossRef] [Web of Science Times Cited 23] [SCOPUS Times Cited 32]
 Orfanidis, J. Sophocles, Electromagnetic waves and antennas. New Brunswick, NJ: Rutgers University, pp. 916-921, 2010.
 R. G. Vaughan and J. B. Andersen, "Antenna diversity in mobile communications," IEEE Transactions on Vehicular Technology, vol. 36, no. 4, pp. 149-172, Nov. 1987.
[CrossRef] [Web of Science Times Cited 604] [SCOPUS Times Cited 870]
 Da-Shan Shiu, G. J. Foschini, M. J. Gans, and J. M. Kahn, "Fading correlation and its effect on the capacity of multielement antenna systems," IEEE Transactions on Communications, vol. 48, no. 3, pp. 502-513, Mar. 2000.
[CrossRef] [Web of Science Times Cited 1317] [SCOPUS Times Cited 1730]
 W. L. Stutzman, "Estimating directivity and gain of antennas," IEEE Antennas and Propagation Magazine, vol. 40, no. 4, pp. 7-11, Aug. 1998.
[CrossRef] [Web of Science Times Cited 37] [SCOPUS Times Cited 40]
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