Title :
Design of UWB bandpass filter using highpass and dual-plane EBG lowpass filters
Author :
Chen Fei Su ; Xing Qun Qi ; Zheng Bo Yang
Author_Institution :
Sch. of Phys. Electron., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
This paper presents a novel ultra-wideband (UWB) band-pass filter which constituted by a quasi-lumped elements high-pass filter and a low-pass filter with dual-plane EBG structure. The HPF consists of quasi-lumped elements such as parallel-plate capacitor and inductor lines, and the LPF using dual-plane EBG structure. The HPF and LPF are discussed separately in this paper. Simulated results using HFSS software show that the proposed UWB filter exhibits a wider upper stop-band and sharp attenuation in the stop-band, the insertion losses are also less than 1.5 dB over the whole pass-band.
Keywords :
band-pass filters; high-pass filters; low-pass filters; ultra wideband technology; HPF; LPF; UWB bandpass filter; dual-plane EBG lowpass filters; novel ultra-wideband band-pass filter; quasi-lumped elements high-pass filter; stop-band; whole pass-band; UWB filter; dual-plane EBG structure; quasi-lumped elements;
Conference_Titel :
Applied Superconductivity and Electromagnetic Devices (ASEMD), 2013 IEEE International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4799-0068-8
DOI :
10.1109/ASEMD.2013.6780730
