Title :
Design of a microstrip dual-passband bandpass filter with modified quarter-wavelength stepped-impedance resonances
Author :
Hsu, Huan-Chang ; Tang, Ching-Wen ; Chen, Ming-Guang ; Wu, Janne-Wha
Author_Institution :
Dept. of Commun. Eng., Nat. Chung Cheng Univ., Chiayi, Taiwan
Abstract :
A novel microstrip dual-passband bandpass filter is proposed. With the assistance of modified quarter-wavelength stepped-impedance resonators, the dual-passband bandpass filter can be developed easily. Theoretical analysis and design procedures are provided; the prototypical bandpass filter with dual passbands is fabricated and measured as well. Well matched simulated results and experimental data validate the proposed filter.
Keywords :
band-pass filters; microstrip filters; resonators; microstrip dual-passband bandpass filter design; modified quarter-wavelength stepped-impedance resonances; Band pass filters; Continuous wavelet transforms; Design engineering; Frequency; Impedance; Microstrip filters; Microstrip resonators; RLC circuits; Resonance; Resonator filters; Bandpass filter; modified quarter-wavelength stepped-impedance resonator;
Conference_Titel :
Microwave Conference, 2009. APMC 2009. Asia Pacific
Conference_Location :
Singapore
Print_ISBN :
978-1-4244-2801-4
Electronic_ISBN :
978-1-4244-2802-1
DOI :
10.1109/APMC.2009.5385212
