1.Revision of Part 15 of the Commission's Rules Regarding Ultra-Wideband Transmission Systems’, First Note and Order Federal Communications Commission, ET-Docket, 2002, 98–153.
2.Wu, HW and Chen, YF (2012) New compact ultra wideband bandpass filter using modified multi- mode resonator. International Journal of Electronics and Communications (AEÜ) 66, 1021–1025.
3.Chu, QX and Huang, JQ (2010) Compact ultra-wideband filter with dual notched bands based on complementary split ring resonators. Microwave and Optical Technology Letters 52, 2509–2512.
4.Liu, BW, et al. (2011) Compact UWB bandpass filter with two notched bands based on electromagnetic bandgap structures. Electronics Letters 47, 757–758.
5.Liu, BW, et al. (2012) Design of compact UWB bandpass filter with dual notched bands using novel SCRLH resonator. Microwave and Optical Technology Letters 54, 1506–1508.
6.Zhao, J, et al. (2013) Compact microstrip UWB bandpass filter with dual notched bands using E-shaped resonator. IEEE Microwave and Wireless Components Letters 23, 638–640.
7.Nouri, S, et al. (2017) Design and analysis of compact BPF with dual notch bands based on stepped-impedance resonator for UWB applications. Microwave and Optical Technology Letters 59, 672–674.
8.Wei, F, et al. (2013) Ultra-wideband band-pass filter with dual narrow notched bands based on dual-mode stepped impedance resonator. Microwave and Optical Technology Letters 55, 727–730.
9.Song, K and Xue, Q (2010) Compact ultra-wideband (UWB) bandpass filters with multiple notched bands. IEEE Microwave and Wireless Components Letters 20, 447–449.
10.Mohammadi, B, et al. (2015) Design of a compact dual-band-notch ultra-wideband bandpass filter based on wave cancellation method. IET Microwaves, Antennas & Propagation 9, 1–9.
11.Ghazali, A and Singh, A (2016) Band Notched UWB-BPF based on broadside coupled microstrip/CPW transition. IETE Journal of Research 62, 686–693.
12.Ghazali, A and Singh, A (2014) Broadside coupled UWB filter with dual notched band and extended upper stopband. International Conference on Devices, Circuits and Communications (ICDCCom), 1–5.
13.Song, Y, Yang, GM and Geyi, W (2014) Compact UWB bandpass filter with dual notched bands using defected ground structures. IEEE Microwave and Wireless Components Letters 24, 230–232.
14.Ghazali, A and Pal, S (2013) Planar ultra-wideband filter with triple notches and improved out-of-band performance. IEEE MTT-S International Microwave and RF Conference, 1–4.
15.Ghazali, A and Pal, S (2013) Microstrip based UWB filter with controllable multiple notches and extended upper stopband. International Conference on Emerging Trends in Communications, Control, Signal Processing and Computing Applications (C2SPCA), 1–5.
16.Baik, JW, Lee, TH and Kim, YS (2007) UWB bandpass filter using microstrip-to-CPW transition with broadband balun. IEEE Microwave and Wireless Components Letters 17, 846–848.
17.Gao, J, et al. (2005) Short-circuited CPW multiple-mode resonator for ultra-wideband (UWB) bandpass filter. IEEE Microwave and Wireless Components Letters 16, 104–106.
18.Zhu, L, Sun, S and Menzel, W (2005) Ultra-wideband (UWB) bandpass filters using multiple-mode resonator. IEEE Microwave and Wireless Components Letters 15, 796–798.
19.Sun, S and Zhu, L (2009) Multiple-mode-resonator-based bandpass filters for ultrawideband transmission systems. IEEE Microwave Magazine 10, 88–98.