Microstrip Wide Band-pass Filter Based on Substrate Integrated Waveguide (SIW)

Author

Zhang, Xiaochuan ; Xu, Jun ; Yu, Zhiyuan ; Dong, Yuliang

Author_Institution

Univ. of Electron. Sci. & Technol. of China, Chengdu

fYear

2007

fDate

16-17 Aug. 2007

Firstpage

209

Lastpage

211

Abstract

A novel microstrip wide band-pass filter using the substrate integrated waveguide (SIW) technique (K. Wu et al., 2003) is described in this paper. The SIW is one of alternatives for packaging the microwave components on the same substrate. The filter exhibits 52.7% bandwidth (6.67 GHz-11.45 GHz in the center frequency 9.06 GHz) for -10.2 dB return loss and 2.3 dB insertion loss in the pass-band. The proposed filter has a compact size and it is suitable for designing microwave and millimeter-wave circuits.

Keywords

band-pass filters; microstrip filters; SIW; frequency 6.67 GHz to 11.45 GHz; loss -10.2 dB; loss 2.3 dB; microstrip wide band-pass filter; microwave components; pass-band; substrate integrated waveguide; Band pass filters; Circuits; Computational modeling; Insertion loss; Microstrip antennas; Microstrip filters; Microwave antennas; Microwave filters; Microwave technology; Millimeter wave technology; Substrate Integrated Waveguide (SIW); wide band-pass filter;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, 2007 International Symposium on

Conference_Location

Hangzhou

Print_ISBN

978-1-4244-1045-3

Electronic_ISBN

978-1-4244-1045-3

Type

conf

DOI

10.1109/MAPE.2007.4393582

Filename

4393582