Title :
The microstrip bandpass filters with wide outband suppression
Author :
Tang, Ching-Wen ; Hu, Chia-Chang ; Wu, Janne-Wha ; You, Sheng-Fu
Author_Institution :
Nat. Chung Cheng Univ., Chiayi
Abstract :
The newly H-type microstrip bandpass filter is proposed in this paper. The use of H-type resonators not only can lead the second passband to the higher frequency band, but also can attenuate the shifted second passband to increase the suppression and broaden the stopband. The design methods and the measurements of the fabricated examples are introduced to validate the filter configuration.
Keywords :
band-pass filters; microstrip filters; resonator filters; H-type filter; H-type resonators; microstrip bandpass filters; wide outband suppression; Attenuation; Band pass filters; Bandwidth; Frequency; Impedance; Microstrip filters; Microwave filters; Passband; Resonance; Resonator filters; Microstrip bandpass filter; coupled line;
Conference_Titel :
Microwave Conference, 2006. APMC 2006. Asia-Pacific
Conference_Location :
Yokohama
Print_ISBN :
978-4-902339-08-6
Electronic_ISBN :
978-4-902339-11-6
DOI :
10.1109/APMC.2006.4429627
