@inproceedings{64f456ef717c4cc082e7faf1139aa78d,
title = "New design of ultra-wideband bandpass filter using metamaterial resonator",
abstract = "An ultra-wideband (UWB) bandpass filter based on composite right/left handed (CRLH) transmission line is presented in this paper. The bandwidth of the filter can be widen by the high-low-high step-impedance section and two novel interdigital capacitors of the CRLH transmission line. The common short circuited inductive stub of two capacitors exhibits stopband rejection level greater than 30 dB at both the lower and upper band edges. Numerical simulations using ANSYS HFSS reveal 3-dB bandwidth of 7.5 GHz from 3.1 GHz to 10.6 GHz and the average insertion loss of 0.5 dB while the return loss of more than 18 dB in passband. In addition, a DGS structure is proposed to create a notched band in order to attenuate some undesired signals such as local area networks (WLAN) in the UWB band. The proposed filter will be useful in the wireless communication systems.",
keywords = "DGS, metamaterial, passband, ultra-wideband(UWB)",
author = "Jin, \{Yu Ting\} and Si, \{Li Ming\} and Zhang, \{Qing Le\} and Feng, \{Jia Qi\} and Xin Lv",
note = "Publisher Copyright: {\textcopyright} 2015 IEEE.; 6th IEEE International Symposium on Microwave, Antenna, Propagation, and EMC Technologies, MAPE 2015 ; Conference date: 28-10-2015 Through 30-10-2015",
year = "2016",
month = jul,
day = "12",
doi = "10.1109/MAPE.2015.7510381",
language = "English",
series = "2015 IEEE 6th International Symposium on Microwave, Antenna, Propagation, and EMC Technologies, MAPE 2015",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "561--563",
booktitle = "2015 IEEE 6th International Symposium on Microwave, Antenna, Propagation, and EMC Technologies, MAPE 2015",
address = "United States",
}