1. Sun, B.-H., S.-G. Zhou, Y.-F. Wei, and Q.-Z. Liu, "Modified two-element Yagi-Uda antenna with tunable beams," Progress In Electromagnetics Research, Vol. 100, 175-187, 2010.
doi:10.2528/PIER09111501

2. Bayderkhani, R. and H. R. Hassani, "Wideband and low sidelobe linear series FED Yagi-like antenna array," Progress In Electromagnetics Research B, Vol. 17, 153-167, 2009.
doi:10.2528/PIERB09072502

3. Bemani, M. and S. Nikmehr, "A novel wide-band microstrip Yagi-Uda array antenna for WLAN applications," Progress In Electromagnetics Research B, Vol. 16, 389-406, 2009.
doi:10.2528/PIERB09053101

4. Zhao, S.-C., B.-Z. Wang, and W. Shao, "Reconfigurable Yagi-Uda substrate for RCS reduction of patch antenna," Progress In Electromagnetics Research B, Vol. 11, 173-187, 2009.
doi:10.2528/PIERB08120101

5. Zhang, X. C., J. Liang, and J. W. Xie, "The Quasi-Yagi antenna subarray FED by an orthogonal T junction," Progress In Electromagnetics Research Letters, Vol. 4, 109-112, 2008.
doi:10.2528/PIERL08050711

6. Kramer, O., T. Djerafi, and K. Wu, "Vertically multilayer-stacked Yagi antenna with single and dual polarizations," IEEE Trans. Antennas Propag., Vol. 58, No. 4, 1022-1030, Apr. 2010.
doi:10.1109/TAP.2010.2041155

7. Misra, I. S., R. S. Chakrabarty, and B. B. Mangaraj, "Design, analysis and optimization of V-dipole and its three-element Yagi-Uda array," Progress In Electromagnetics Research, Vol. 66, 137-156, 2006.
doi:10.2528/PIER06102604

8. Brianeze, J. R., "Tridimensional Yagi antenna," 2009 SBMO/IEEE MTT-S International Microwave & Optoelec-tronics Conference (IMOC 2009), 432-436, 2009.
doi:10.1109/IMOC.2009.5427549

9. DeJean, G. R. and M. M. Tentzeris, "A new high-gain microstrip Yagi array antenna with a high front-to-back (F/B) ratio for WLAN and millimeter-wave applications," IEEE Trans. Antennas Propag., Vol. 55, 298-304, Feb. 2007.
doi:10.1109/TAP.2006.889818

10. Chen, H. D., "Compact broadband microstrip-line-fed sleeve monopole antenna for DTV application and ground plane effect," IEEE Antennas Wireless Propag. Lett., Vol. 7, 497-500, 2008.
doi:10.1109/LAWP.2008.2004213

11. Phillip, R. G., B. Schoenlinner, and G. M. Rebeiz, "A 24 GHz high-gain Yagi-Uda antenna array," IEEE Trans. Antennas Propag., Vol. 52, No. 5, 1257-1261, May 2004.
doi:10.1109/TAP.2004.827543

12. Huang, J., "Planar microstrip Yagi array antenna," Proc. IEEE-APS Symp., Vol. 2, 894-897, Jun. 1989.

13. Densmore, A. and J. Huang, "Microstrip Yagi antenna for mobile satellite service," IEEE Antennas and Propagation Society Int. Symp., Vol. 2, 616-619, Jun. 1991.

14. Huang, J. and A. Densmore, "Microstrip Yagi antenna for mobile satellite vehicle application," IEEE Trans. Antennas Propag., Vol. 39, No. 7, 1024-1030, Jul. 1991.
doi:10.1109/8.86924

15. Kim, D.-Z., S.-Y. Park, and W.-S. Jeong, "A small and slim printed Yagi antenna for mobile applications," Microwave Conference, APMC 2008, 2008.

16. Padhi, S. K. and M. Bialkowski, "Investigations of an aperture coupled microstrip Yagi antenna using PBG structure," IEEE Antennas and Propagation Society Int. Symp., Vol. 3, 752-755, Jun. 2002.

17. Kaneda, N., W. R. Deal, Y. Qian, R. Waterhouse, and T. Itoh, "A broad-band planar Quasi-Yagi antenna," IEEE Trans. Antennas Propag., Vol. 50, No. 8, 1158-1160, Aug. 2002.
doi:10.1109/TAP.2002.801299

18. Lin, C. L., Antenna Engineering Handbook, 178-182, Publishing House of Electronics Industry, Beijing, China, 2002.

19. Zhou, C. D., Y. K. Wang, and L. M. Zhou, Theory and Engineer of Wire Antenna, 112-119 and 251-255, Xidian University, Xi'an, China, 1988.

20. Price, K., New Ideas in Optimization, 77-106, McGraw-Hill Publishing Company, 1999.

21. Storn, R., "Differential evolution, a simple and efficient heuristic strategy for global optimization over continuous spaces," Journal of Global Optimization, Vol. 11, 341-359, Dordrecht, 1997.

22. Babu, B. V. and M. M. L. Jehan, "Differential evolution for multi-objective optimization," The 2003 Congress on Evolutionary Computation, 2003. CEC'03, Vol. 4, 2696-2703, 2003.
doi:10.1109/CEC.2003.1299429

23. Panduro, M. A., C. A. Brizuela, L. I. Balderas, and D. A. Acosta, "A comparison of genetic algorithms, particle swarm optimization and the differential evolution method for the design of scannable circular antenna arrays," Progress In Electromagnetics Research B, Vol. 13, 171-186, 2009.
doi:10.2528/PIERB09011308

24. Burke, G. J. and A. J. Poggio, "Numerical electromagnetics code (NEC)-Method of moments,", Rep. UCID18834, Lawrence Livermore Lab., CA, Jan. 1981.

25. Kraus, J. D. and R. J. Marhefka, Antennas: For All Applications, 3 Ed., 803-825, MxGraw-Hill Companies, Inc, 2002.