|1/2016 - 9|
Power Performance Enhancement of Underlay Spectrum Sharing in Cognitive Radio Networks Using ESPAR AntennaABDALRAZIK, A. , SOLIMAN, H. , ABDELKADER, M.
|Click to see author's profile on SCOPUS, IEEE Xplore, Web of Science|
|Download PDF (1,265 KB) | Citation | Downloads: 234 | Views: 813|
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)
Blue keywords are present in both the references section and the paper title.
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 494] [SCOPUS Times Cited 651]
 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 8]
 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 237] [SCOPUS Times Cited 288]
 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 353] [SCOPUS Times Cited 548]
 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 15] [SCOPUS Times Cited 18]
 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 106] [SCOPUS Times Cited 149]
 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 10] [SCOPUS Times Cited 13]
 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 15] [SCOPUS Times Cited 24]
 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 10] [SCOPUS Times Cited 15]
 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 20] [SCOPUS Times Cited 28]
 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 558] [SCOPUS Times Cited 798]
 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 1255] [SCOPUS Times Cited 1675]
 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 30]
Web of Science® Citations for all references: 3,115 TCR
SCOPUS® Citations for all references: 4,241 TCR
Web of Science® Average Citations per reference: 142 ACR
SCOPUS® Average Citations per reference: 193 ACR
TCR = Total Citations for References / ACR = Average Citations per Reference
We introduced in 2010 - for the first time in scientific publishing, the term "References Weight", as a quantitative indication of the quality ... Read more
Citations for references updated on 2017-06-20 05:36 in 131 seconds.
Note1: Web of Science® is a registered trademark of Thomson Reuters.
Note2: SCOPUS® is a registered trademark of Elsevier B.V.
Disclaimer: All queries to the respective databases were made by using the DOI record of every reference (where available). Due to technical problems beyond our control, the information is not always accurate. Please use the CrossRef link to visit the respective publisher site.
Faculty of Electrical Engineering and Computer Science
Stefan cel Mare University of Suceava, Romania
All rights reserved: Advances in Electrical and Computer Engineering is a registered trademark of the Stefan cel Mare University of Suceava. No part of this publication may be reproduced, stored in a retrieval system, photocopied, recorded or archived, without the written permission from the Editor. When authors submit their papers for publication, they agree that the copyright for their article be transferred to the Faculty of Electrical Engineering and Computer Science, Stefan cel Mare University of Suceava, Romania, if and only if the articles are accepted for publication. The copyright covers the exclusive rights to reproduce and distribute the article, including reprints and translations.
Permission for other use: The copyright owner's consent does not extend to copying for general distribution, for promotion, for creating new works, or for resale. Specific written permission must be obtained from the Editor for such copying. Direct linking to files hosted on this website is strictly prohibited.
Disclaimer: Whilst every effort is made by the publishers and editorial board to see that no inaccurate or misleading data, opinions or statements appear in this journal, they wish to make it clear that all information and opinions formulated in the articles, as well as linguistic accuracy, are the sole responsibility of the author.