1. Wei, L.-A., "Applications of ultra wideband,", M.S., The University of Texas at Arlington, Dec. 2006.
doi:10.1002/(SICI)1098-2760(19970620)15:3<147::AID-MOP8>3.0.CO;2-G
2. Wong, K. L., C. L. Tang, and H. T. Chen, "A compact meandered circular microstrip antenna with a shorting pin," Microw. Opt. Technol. Lett., Vol. 15, No. 3, 147-149, Jun. 1997.
3. Kuo, J. S. and K. L. Wong, "A compact microstrip antenna with meandering slots in the ground plane," Microw. Opt. Technol. Lett., Vol. 29, 95-97, Apr. 20, 2001.
doi:10.1049/el:19950426
4. Waterhouse, R., "Small microstrip patch antenna," Electron. Lett., Vol. 31, No. 8, 604-605, 1995.
doi:10.1049/ip-map:20010748
5. Wang, Y. J., C. K. Lee, and W. J. Koh, "Single-patch and single-layer square microstrip antenna with 67.5% bandwidth," IEE Proc. Microw. Antennas Propag., Vol. 148, 418-422, 2001.
doi:10.1109/TAP.2009.2039305
6. Quenvedo-Teruel, Q., E. Pucci, and E. Rajo-Iglesias, "Compact loaded PIFA for multifrequency applications," IEEE Trans. Antennas Propag., Vol. 58, No. 3, 656-664, Mar. 2010.
doi:10.2528/PIER10052509
7. Sim, Z. W., R. Shuttleworth, M. J. Alexander, and B. D. Grieve, "Compact patch antenna design for outdoor RF energy harvesting in wireless sensor networks," Progress In Electromagnetics Research, Vol. 105, 273-294, 2010.
doi:10.1109/8.29353
8. Schaubert, D. H., D. M. Pozar, and A. Adrian, "Effect of microstrip antenna substrate thickness and permittivity: Comparison of theories and experiment," IEEE Trans. Antennas Propag., Vol. 37, 677-682, Jun. 1989.
doi:10.1109/8.933489
9. Yang, F., X. X. Zhang, X. N. Ye, and Y. Rahmat-Samii, "Wide-band E-shaped patch antennas for wireless communications," IEEE Trans. Antennas Propag., Vol. 49, No. 7, 1094-1100, Jul. 2001.
doi:10.1109/TAP.2004.836412
10. Ge, Y., K. P. Esselle, and T. S. Bird, "E-shaped patch antennas for high-speed wireless networks," IEEE Trans. Antennas Propag., Vol. 52, 3213-3219, 2004.
doi:10.2528/PIER07061909
11. Ang, B. K. and B. K. Chung, "A wideband E-shaped microstrip patch antenna for 5-6 GHz wireless communications," Progress In Electromagnetics Research, Vol. 75, 397-407, 2007.
doi:10.2528/PIER09082302
12. Islam, M. T., M. N. Shakib, and N. Misran, "Broadband E-H shaped microstrip patch antenna for wireless systems," Progress In Electromagnetics Research, Vol. 98, 163-173, 2009.
doi:10.2528/PIERB07112201
13. Khodaei, G. F., J. Nourinia, and C. Ghobadi, "A practical miniaturized U-slot patch antenna with enhanced bandwidth," Progress In Electromagnetics Research B, Vol. 3, 47-62, 2008.
doi:10.2528/PIERB10050402
14. Vedaprabhu, B. and K. J. Vinoy, "An integrated wideband multifunctional antenna using a microstrip patch with two U-slots," Progress In Electromagnetics Research B, Vol. 22, 221-235, 2010.
doi:10.1109/LAWP.2007.900953
15. Elsadek, H. and D. M. Nashaat, "Multiband and UWB V-shaped antenna configuration for wireless communications applications," IEEE Antennas Wireless Propag. Lett., Vol. 7, 89-91, 2008.
doi:10.1109/TAP.2007.901924
16. Matin, M. A., B. S. Sharif, and C. C. Tsimenidis, "Probe fed stacked patch antenna for wideband applications," IEEE Trans. Antennas Propag., Vol. 55, No. 8, 2385-2388.
17. Ooi, B. L., S. Qin, and M. S. Leong, "Novel design of broadband stacked patch antenna," IEEE Trans. Antennas Propag., Vol. 50, No. 8, 1391-1395, 2002.
18. Guo, Y. X., C. L. Mak, K. M. Luk, and K. F. Lee, "Analysis and design of L-probe proximity fed-patch antennas," IEEE Trans. Antennas Propag., Vol. 49, 145-149, 2001.
doi:10.2528/PIER09080204
19. Islam, M. T., M. N. Shakib, and N. Misran, "Design analysis of high gain wideband L-probe fed microstrip patch antenna," Progress In Electromagnetics Research, Vol. 95, 397-407, 2009.
doi:10.1002/mop.1111
20. Kuo, J. S. and K. L. Wong, "A low-cost microstrip-line-fed shorted-patch antenna for a PCS base station," Microw. Opt. Technol. Lett., Vol. 29, No. 3, 146-147, 2001.
21. Lau, K. L., S. H.Wong, and K. M. Luk, "Wideband folded shorted patch antenna with double L-slots," Electron. Lett., Vol. 43, 515-517, Nov. 2007.
doi:10.1109/LAWP.2006.875280
22. Guha, D. and Y. M. M. Antar, "Circular microstrip patch loaded with balanced shorting pins for improved bandwidth," IEEE Antennas Wireless Propag. Lett., Vol. 5, 217-219, Dec. 2006.
doi:10.1109/TAP.2009.2016792
23. Xiong, J., Z. Ying, and S. He, "A broadband low profile patch antenna of compact size with three resonances," IEEE Trans. Antennas Propag., Vol. 57, 1838-1843, 2009.
doi:10.1109/LAWP.2010.2091671
24. Peng, L., C. L. Ruan, and X. H. Wu, "Design and operation of dual/triple-band asymmetric M-shaped microstrip patch antennas," IEEE Antennas Wireless Propag. Lett., Vol. 9, 1069-1072, 2010.
doi:10.1109/LAWP.2003.816636
25. Chiu, C. Y., K. M. Shum, C. H. Chan, and K. M. Luk, "Bandwidth enhancement technique for quarter-wave patch antennas," IEEE Antennas Wireless Propag. Lett., Vol. 2, 130-132, Dec. 2003.
doi:10.1109/LAWP.2004.836579
26. Chiu, C. Y., C. H. Chan, and K. M. Luk, "Study of small wideband patch antenna with double shorting walls," IEEE Antennas Wireless Propag. Lett., Vol. 3, 230-231, Dec. 2004.
doi:10.1049/iet-map:20050255
27. Chiu, C. Y., H. Wong, and C. H. Chan, "Study of small wideband folded-patch-feed antennas," IET Microw. Antennas Propag., Vol. 1, No. 2, 501-505, 2007.
doi:10.1049/iet-map:20080013
28. Naser-Moghadasi, M., A. Dadgarpour, F. Jolani, and B. S. Virdee, "Ultra wideband patch antenna with a novel folded-patch technique," IET Microw. Antennas Propag., Vol. 3, No. 1, 164-170, 2009.
doi:10.1109/8.686766
29. Herscovici, N., "New considerations in the design of microstrip antennas," IEEE Trans. Antennas Propag., Vol. 46, No. 6, 807-811, Jun. 1998.
doi:10.1109/TAP.2008.927549
30. Low, X. N., Z. N. Chen, and W. K. Toh, "Ultrawideband suspended plate antenna with enhanced impedance and radiation performance," IEEE Trans. Antennas Propag., Vol. 56, No. 8, 2490-2495, Aug. 2008.