Bandpass filter using short circuited stubs for mobile Wi-Max application

Author

Gupta, Puneet ; Bhatia, Deepak

Author_Institution

Electron. Dept., Rajasthan Tech. Univ., Kota, India

fYear

2014

fDate

1-2 Aug. 2014

Firstpage

1

Lastpage

3

Abstract

This paper presents a microstrip mobile Wi-max band pass filter that uses short circuited stubs. The proposed filter is designed that uses combination of step impedance low pass filter (LPF) and the optimum distributed high pass filter (HPF). The Wi-Max ((Worldwide interoperability Microwave Access)) band pass filter is deployed on FR4 dielectric substrate with thickness of 0.8mm and the filter occupies 38.64mm × 30mm area. This filter is operating in the Wi-Max pass band of 2.34 GHz to 2.58GHz and it has a insertion loss of (S21) -1.6dB and return loss of (S11) -19.94dB. The designed filter has been optimized using CST microwave studio software.

Keywords

WiMax; band-pass filters; microstrip filters; mobile radio; CST microwave studio software; FR4 dielectric substrate; Worldwide interoperability Microwave Access; frequency 2.34 GHz to 2.58 GHz; insertion loss; loss -1.6 dB; loss -19.94 dB; microstrip mobile Wimax band pass filter; optimum distributed high pass filter; return loss; short circuited stubs; step impedance low pass filter; Educational institutions; Microwave circuits; Microwave integrated circuits; Quality of service; Software; Band pass filter; mobile WI-Max (Worldwide interoperability Microwave Access) band microstrip; optimum distributed HPF (high pass filter); step impedance LPF (low pass filter);

fLanguage

English

Publisher

ieee

Conference_Titel

Advances in Engineering and Technology Research (ICAETR), 2014 International Conference on

Conference_Location

Unnao

ISSN

2347-9337

Type

conf

DOI

10.1109/ICAETR.2014.7012848

Filename

7012848