1. Revision of part 15 of the commission's rules regarding ultra-wideband transmission system,2002
2. Systematic method for the exact synthesis of ultra-wideband filtering responses using high-pass and low-pass sections;Gómez-García;IEEE Transactions on Microwave Theory and Techniques,2006
3. A microstrip ultra-wideband bandpass filter with cascaded broadband bandpass and bandstop filters;Tang;IEEE Transactions on Microwave Theory and Techniques,2007
4. Ultra-wideband (UWB) bandpass filters using multiple-mode resonator;Zhu;IEEE Microwave and Wireless Components Letters,2005
5. Aperture compensation technique for innovative design of ultra-wideband microstrip bandpass filter. Proceedings of the IEEE MTT-S International Microwave Symposium Digest (IMS'00): Vol 1, Jun 11−16, 2000, Boston, MA, USA;Zhu,2000