The Implementation of UWB Bandpass Filter using SIR(Stepped Impedance Resonators) Structure 


Vol. 35,  No. 12, pp. 1214-1218, Dec.  2010


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  Abstract

A new compact UWB bandpass filter with sharp-rejection and low insertion-loss is designed in this paper, using the parallel transmission line with SIR structure. An Example filter is firstly theoretically designed by the proposed synthesis procedure, the optimized by EM simulator, fabricated in microstrip line and finally characterized by a network analyzer. A good agreement between the simulation results and prototype validates the proposed UWB bandpass filter. The designed filter also realized a sharp rejection of higher order with a relatively small size which is proper for the UWB communication system.

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  Cite this article

[IEEE Style]

S. H. Shin, C. H. Choi, K. S. Jun, "The Implementation of UWB Bandpass Filter using SIR(Stepped Impedance Resonators) Structure," The Journal of Korean Institute of Communications and Information Sciences, vol. 35, no. 12, pp. 1214-1218, 2010. DOI: .

[ACM Style]

Seung Ha Shin, Chang Ho Choi, and Kye Suk Jun. 2010. The Implementation of UWB Bandpass Filter using SIR(Stepped Impedance Resonators) Structure. The Journal of Korean Institute of Communications and Information Sciences, 35, 12, (2010), 1214-1218. DOI: .

[KICS Style]

Seung Ha Shin, Chang Ho Choi, Kye Suk Jun, "The Implementation of UWB Bandpass Filter using SIR(Stepped Impedance Resonators) Structure," The Journal of Korean Institute of Communications and Information Sciences, vol. 35, no. 12, pp. 1214-1218, 12. 2010.