Title :
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
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;
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
DOI :
10.1109/MAPE.2007.4393582
