1. Zhang, H.-T., Y.-Z. Yin, and X. Yang, "A wideband monopole with G type structure," Progress In Electromagnetics Research, Vol. 76, 229-236, 2007.
doi:10.2528/PIER07071004
2. Mallahzadeh, A. R. and F. Karshenas, "Modified TEM horn antenna for broad band applications," Progress In Electromagnetics Research, Vol. 90, 105-119, 2009.
doi:10.2528/PIER08123106
3. Liang, J. X., C. C. Chiau, and X. D. Chen, "Study of a printed circular disc monopole antenna for UWB systems," IEEE Trans. on Antennas and Propag., Vol. 53, No. 11, 3500-3504, 2005.
doi:10.1109/TAP.2005.858598
4. Schantz, H. G., "Planar elliptical element ultra-wideband dipole antennas," Proc. IEEE Int. Symp. Antennas Propag. Soc., Vol. 3, 44-47, 2002.
5. Zhou, S.-G., J. Ma, J.-Y. Deng, and Q.-Z. Liu, "A low-profile and broadband conical antenna," Progress In Electromagnetics Research Letters, Vol. 7, 97-103, 2009.
doi:10.2528/PIERL09021602
6. Song, C. T. P., P. T. S. Hall, and H. Ghafouri-Shiraz, "Multiband multiple ring monopole antennas," IEEE Trans. on Antennas and Propag., Vol. 51, No. 4, 722-729, 2003.
doi:10.1109/TAP.2003.811097
7. Baek, Y. H., L. H. Truong, S. W. Park, S. J. Lee, et al. "94 GHz logperiodic antenna on GaAs substrate using air-bridge structure," IEEE Antennas and Wireless Propag. Letters, Vol. 8, 909-911, 2009.
doi:10.1109/LAWP.2009.2025523
8. Chen, T. K. and G. H. Huff, "Stripline-fed Archimedean spiral antenna," IEEE Antennas and Wireless Propag. Letters, Vol. 10, 346-349, 2011.
doi:10.1109/LAWP.2011.2141971
9. Yang, Y., Y. Wang, and A. E. Fathy, "Design of compact Vivaldi antenna arrays for UWB see through wall applications," Progress In Electronmagnetics Research, Vol. 82, 401-418, 2008.
doi:10.2528/PIER08040601
10. Cheng, Y. J., W. Hong, and K. Wu, "Design of a monopulse antenna using a dual V-type linearly tapered slot antenna," IEEE Trans. on Antennas and Propag., Vol. 56, No. 9, 2903-2909, 2008.
doi:10.1109/TAP.2008.928797
11. Amert, A. K. and K. W. Whites, "Miniaturization of the biconical antenna for ultrawideband applications," IEEE Trans. on Antennas and Propag., Vol. 57, No. 12, 2009.
doi:10.1109/TAP.2009.2026667
12. Lestari, A. A., E. Bharata, A. B. Suksmono, et al. "A modified bow-tie antenna for improved pulse radiation," IEEE Trans. on Antennas and Propag., Vol. 58, No. 7, 2184-2192, 2010.
doi:10.1109/TAP.2010.2048853
13. Lau, K. L., P. Li, and K. M. Luk, "A monopolar patch antenna with very wide impedance bandwidth," IEEE Trans. on Antennas and Propag., Vol. 53, No. 2, 655-661, 2005.
14. Rezaul, A., M. T. Islam, and N. Morbahiah, "Compact tapered-shape slot antenna for UWB applications," IEEE Antennas and Wireless Propag. Letters, Vol. 10, 1190-1193, 2011.
15. Duncan, C. and E. Lule, "Half disc element dipole antenna," Proc. IEEE Int. Symp. Antennas Propagat., Vol. 2B, 576-579, 2005.