FCC NEWS (FCC 02-48), Feb. 14, 2002. FCC News release.
 M. Ghavami, L.B. Michael and R. Kohno, “Ultra Wideband Signals and Systems in Communication Engineering,” John Wiley and sons. Inc., NY, USA, 2004.
 R. N. Simons, “Coplanar waveguide Circuits Components and Systems,” John Wiley and sons. Inc., NY, USA, 2001.
 X.Qing, Z.N.chen “CWB-fed UWB monopole like slot antenna”, IET Antenna Propagation Feb. 2008, pp 889- 899.
 Z. Li, C-X, Zhang, “Design CPW-fed Aperture antenna for UWB Application”, Progress in Electromagnetic Research Vol. 2, 2008.
 J. William and R. Nakkeeran, “CPW-Fed UWB Slot Antenna with Triangular Tuning Stub,” International Journal of Computer and Electrical Engineering, Vol. 2, No. 4, August, 2010 pp. 1793-8163
 L. Marantis and Paul Brennan, “A CPW-Fed Bow-Tie Slot Antenna With Tuning Stub,” Proc. Of Loughborough Antennas & Propagation Conference, Mar 2008, pp. 389- 393.
 W. Q. Chen, G. F. Ding et al., “Design and Simulation of Broadband Unidirectional CPW-Fed Rectangular Slot Antennas,”IEEE International Symposium on Microwave, Antenna, Propagation and EMC Technologies For Wireless Communications, 2007, pp. 632-635.
 E. A. Soliman, S. Brebels, E. Beyne, and G. A. E. Vandenbosch, “CPW-fed cusp antenna,” Microwave Opt. Technol. Lett., Vol. 22, Aug. 1999, pp.288-290.
 K. Sari-kha, V. Vivek, and P. Akkaraekthalin, “A Broadband CPW-fed Equilateral Hexagonal Slot Antenna,” Proc. Of IEEE International Conference on Computer Systems and Information Technology, Sept. 2006, pp. 783-786
 L.Giauffret, J. Laheurte, and A. Papiernik, “Study of various shapes of the coupling slot in CPW-fed Microstrip antennas,” IEEE Trans. Antennas Propagation, Vol. 45, April 1997, pp. 642-647.
 M.S. Al Salameh, Y.M.M Antar, and G. Seguin, “Coplanar waveguide fed slot coupled rectangular dielectric resonator antenna,” IEEE Trans. Antennas Propagation, Vol. 50, No. 10, Oct 2002, pp.1415-1419.
 L.T. Wang, X.C. Lin, and J.S. Sun, “The broadband loop slot antenna with photonic bandgap,” Proc. Int. Conference on Antennas and Propagation, Vol.2, 2003, pp. 470-472
 Shun-Yun Lin et al, “A Novel Compact Slot Antenna for Ultra-Wideband Communications,” IEEE Antennas and Propagation International Symposium, June 2007, pp. 5123-5126.
 R.Chair, A.A.Kishk and K.F.Lee, “Ultrawide_band Coplanar Waveguide-Fed Rectangular Slot antenna,” IEEE Antennas Wireless Propagation Letter, Vol. 3, 2004, pp.227- 229.
 Y. Lin and K. J. Hung, “Compact Ultrawideband Rectangular Aperture Antenna and Band-Notched Designs,” IEEE Trans. Antennas Propagation, Vol.54, No.11, Nov. 2006, pp.3075-3081.
 X.Chen, W.Zhang, R.Ma, J.Zhang and J.Gao, “Ultra-wideband CPW-fed antenna with round corner rectangular slot and partial circular patch,” IET Microwave Antennas and Propagation, Vol. 1, No. 4, Aug. 2007, pp. 847-851
 Z.Li, C.X. Zhang et al., “Designs on CPW-Fed Aperture Antenna for Ultra-wideband Application,”Journal of Progress in Electromagnetic Research, Vol. 2, 2008, pp 1-6.
 IE3D 14, Zeland Software, Ins., Fremont, USA.
 S. Licul and W. A. Davis, “Ultra-wideband(UWB) antenna measurements using vector Network analyzer,” IEEE Antennas and Propagation International Symposium, June 2004, pp. 1319-1322.
 M. Ding, R. Jin, J. Geng, Q. Wu, W. Wang, “Design of a CPW-fed Ultra Wideband Crown Circular Fractal Antenna,” Antennas and Propagation Society International Symposium 2006, IEEE, 2006 , pp. 2049-2052.
 A. Subbarao, S. Raghavan, “A Compact monopole UWB Antenna for Ultra Wideband Applications” India Conference (INDICON), 2009 Annual IEEE 2009, pp. 1-4.
 Y. Rahayu, T. Rahman, R. Ngah, P. Hall, “Slotted ultra wideband antenna for bandwidth enhancement” Antennas and Propagation Conference, 2008, pp. 449-452.
 A. Mehdipour, K. Mohammadpour, R. Faraji-Dana, “A New Planar Ultra Wideband Antenna for UWB Applications” Antennas and Propagation Society International Symposium, 2007, pp. 5127-5130.
 Mario Leib, Michael Frei, and Wolfgang Menzel, “A Novel Ultra-Wideband Circular Slot Antenna Excited with a Dipole Element” ICUWB 2009. IEEE International Conference on Ultra-Wideband, 2009, pp. 386-390.
 A. Mehdipour, A. Parsa, A. R. Sebak, and C. W. Trueman, “Planar Bell-Shaped Antenna Fed by a CPW for UWB Applications” Antennas and Propagation Society International Symposium, 2008 , pp. 1-4.