Title :
Dual-Band Stepped-Impedance Band-Pass Filter
Author :
Wang, Jianpeng ; Yong-Xin Guo ; Wang, Bing-Zhong ; Ong, Ling Chuen
Author_Institution :
Inst. for Infocomm Res., Singapore
Abstract :
A high selective dual-band bandpass filter is presented. Stepped impedance resonators are employed to realize two passbands. Meanwhile, a new multi-coupling scheme is introduced so that two finite transmission zeros are generated between the two passbands to achieve a high out-of-band rejection. The filter is simple in structure and compact in size
Keywords :
band-pass filters; poles and zeros; resonator filters; dual-band band-pass filter; stepped-impedance resonator; transmission zeros; Band pass filters; Dual band; Filtering theory; GSM; Impedance; Passband; Resonance; Resonant frequency; Resonator filters; Wireless LAN; Dual-band bandpass filters; stepped impedance resonator; transmission zeros;
Conference_Titel :
Microwave Conference, 2006. 36th European
Conference_Location :
Manchester
Print_ISBN :
2-9600551-6-0
DOI :
10.1109/EUMC.2006.281066
