DocumentCode
1617710
Title
A novel miniaturized coupled bandpass filter realized in laminate substrate
Author
Wu, Sung-Mao ; Huang, Ming-Huei ; Li, Che-Hao ; Kuo, Chun Ting ; Yu, Po-Hui
Author_Institution
Dept. of Electr. Eng., Nat. Univ. of Kaohsiung, Kaohsiung, Taiwan
fYear
2011
Firstpage
1929
Lastpage
1932
Abstract
This research proposed a novel miniaturized coupled filters at 5.35GHz for WLAN application in duroid-6010 laminate substrate with four layers of metal. In order to reduce length of resonators, the stepped impedance resonator (SIR) theorem have been used. In addition, the coupled filter is designed in multilayer structure by using aperture-coupled. The area of filter in this research is 1mm×3.6mm and the result of measurement is consistent to simulation.
Keywords
band-pass filters; microwave filters; microwave resonators; SIR; WLAN application; duroid-6010 laminate substrate; frequency 5.35 GHz; miniaturized coupled bandpass filter; multilayer structure; stepped impedance resonator; Band pass filters; Couplings; Filtering theory; Metals; Microwave filters; Nonhomogeneous media; Resonator filters; BPF; Stepped-Impedance Resonator (SIR); coupled resonator filters; miniaturize; multilayer filters;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference Proceedings (APMC), 2011 Asia-Pacific
Conference_Location
Melbourne, VIC
Print_ISBN
978-1-4577-2034-5
Type
conf
Filename
6174154
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