Title :
8th-order cavity filter design with co-simulation by HFSS and Designer
Author :
Zhao, Yangping ; Liu, Taijun ; Ye, Yan ; Cen, Like ; Zhang, Haili ; Liu, Xian
Author_Institution :
Coll. of Inf. Sci. & Eng., Ningbo Univ., Ningbo, China
Abstract :
In this paper, an 8th-order cavity filter with two symmetrical transmission zeros in stopband is designed with the method of generalized Chebyshev synthesis so as to satisfy the IMT-Advanced system demands. To shorten the development cycle of the filter from two or three days to several hours, a co-simulation with Ansoft HFSS and Designer is presented. The effectiveness of the co-simulation method is validated by the excellent consistency between the simulation and the experiment results.
Keywords :
Chebyshev approximation; Chebyshev filters; band-stop filters; 8th order cavity filter design; Chebyshev synthesis; HFSS; cosimulation; stopband; symmetrical transmission zeros; Cavity resonators; Filtering theory; Microwave filters; Resonant frequency; Resonator filters; Software; Topology; Co-simulation; Designer; HFSS; IMT-Advanced; cavity filter; generalized Chebyshev;
Conference_Titel :
Electronics, Communications and Control (ICECC), 2011 International Conference on
Conference_Location :
Zhejiang
Print_ISBN :
978-1-4577-0320-1
DOI :
10.1109/ICECC.2011.6067855
