Title :
Substrate integrated waveguide quasi-elliptic filter using extracted-pole technique
Author :
Chen, Xiaoping ; Hong, Wei ; Hao, Zhangcheng ; Wu, Ke
Author_Institution :
Dept. of Radio Eng., Southeast Univ., Nanjing, China
Abstract :
In this paper, a novel substrate integrated waveguide (SIW) quasi-elliptic filter using extracted-pole technique is proposed. The filter is fabricated on a substrate with the standard PCB process, which takes the advantage of low cost and high selectivity. Simulated and experimental results of a four-pole inline filter with one transmission zero at every side of the passband are presented.
Keywords :
band-pass filters; elliptic filters; printed circuits; transmission lines; waveguide filters; PCB process; extracted-pole technique; four-pole inline filter; passband filter; quasi-elliptic filter; substrate integrated waveguide; transmission zero; Band pass filters; Costs; Couplings; Filtering theory; Insertion loss; Microwave filters; Millimeter wave communication; Millimeter wave technology; Network synthesis; Resonator filters; Substrate Integrated Waveguide (SIW); extracted-pole technique; quasi-elliptic filter;
Conference_Titel :
Microwave Conference Proceedings, 2005. APMC 2005. Asia-Pacific Conference Proceedings
Print_ISBN :
0-7803-9433-X
DOI :
10.1109/APMC.2005.1606318
