DocumentCode
531384
Title
High selectivity and flat group delay parallel-coupled microstrip bandpass filter with lumped-element K-inverters
Author
Lin, Yun-Wei ; Lu, Jhe-Ching ; Chang, Chi-Yang ; Liao, Ching-Ku
Author_Institution
Dept. of Commun. Eng., Nat. Chiao Tung Univ., Hsinchu, Taiwan
fYear
2010
fDate
28-30 Sept. 2010
Firstpage
296
Lastpage
299
Abstract
In this paper, high selectivity and flat group delay parallel-coupled microstrip bandpass filter with lump element K-inverter are proposed. By using delay line, cross coupling is introduced and controlled easily to generate finite transmission zeros for selectivity and flat group delay. Finally, 5th-order and 6th-order filters with high selectivity and flat group delay are given as examples.
Keywords
band-pass filters; invertors; microstrip filters; 5th-order filters; 6th-order filters; cross coupling; delay line; finite transmission zero; flat group delay parallel-coupled microstrip bandpass filter; lumped element K-inverter; selectivity;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference (EuMC), 2010 European
Conference_Location
Paris
Print_ISBN
978-1-4244-7232-1
Type
conf
Filename
5616207
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