Ultra-Wideband Bandpass Filter Using Coupled Line Stubs

Author

Gupta, Priyanka ; Bhatia, Deepak

Author_Institution

Electron. Dept., Univ. Coll. of Eng., Kota, India

fYear

2014

Firstpage

126

Lastpage

128

Abstract

In this paper a micro strip ultra-wideband (UWB) band pass filter using open and short circuited stubs has been presented. The proposed filter is designed using Four coupled-line stubs three are short stubs and one open stub. The UWB filter is deployed on FR4 Epoxy dielectric substrate with thickness of 0.8mm and the filter occupies 15 × 10mm². This filter is operating in the whole UWB pass band of 3.05GHz to 10.6 GHz. The design was properly calculated and design simulation was carried out using CST software to verify the performance, it has maximum return loss (S11) at 8.45GHz (-37.28dB) frequency.

Keywords

band-pass filters; dielectric devices; microstrip filters; microwave filters; CST software; FR4 epoxy dielectric substrate; UWB bandpass filter; coupled line stubs; frequency 3.05 GHz to 10.6 GHz; loss 37.28 dB; microstrip ultrawideband filter; open circuited stubs; short circuited stubs; size 0.8 mm; Band-pass filters; Microstrip filters; Microwave circuits; Microwave filters; Microwave integrated circuits; Resonator filters; Ultra wideband technology; Bandpass filter; Short stubs; open stubs; ultra-wide band (UWB);

fLanguage

English

Publisher

ieee

Conference_Titel

Computational Intelligence and Communication Networks (CICN), 2014 International Conference on

Print_ISBN

978-1-4799-6928-9

Type

conf

DOI

10.1109/CICN.2014.39

Filename

7065458