DocumentCode
3235394
Title
A compact highpass filter with broad passband
Author
Lu, Desen ; Wang, Qingyuan ; Liao, Ao ; Zhang, Xianrong
Author_Institution
Sch. of Phys. Electron., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
fYear
2010
fDate
8-11 May 2010
Firstpage
976
Lastpage
978
Abstract
A highpass filter is designed, which is based on shorting stubs in cascade. The design considerations for broad passband and compactness are presented, together with simulated and tested results. Tested results show that the sample filter has a passband from 3 to 12.75GHz, with an insertion loss less than 1dB and a rejection of 60dB for frequencies lower than 2.4GHz. Further work to improve the return loss is also discussed.
Keywords
band-pass filters; high-pass filters; broad passband; compact highpass filter; frequency 3 GHz to 12.75 GHz; shorting stub; Band pass filters; Circuits; Conductors; Frequency; Impedance; Insertion loss; Joining processes; Microwave filters; Passband; Stripline; highpass filter; shorting stub; stripline;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave and Millimeter Wave Technology (ICMMT), 2010 International Conference on
Conference_Location
Chengdu
Print_ISBN
978-1-4244-5705-2
Type
conf
DOI
10.1109/ICMMT.2010.5525131
Filename
5525131
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