Novel Compact Size Bandstop Filter with Shorted-stub Loaded Ring Resonator
نویسندگان
چکیده
A planar compact bandstop filter (BSF) and a miniaturized resonator structure are presented along with its analytical equation to obtain resonance. The resonator is miniaturized by means of a shorted-stub which is loaded to a closed-loop resonator. Design and implementation of a 2.1 GHz BSF with 6% fractional bandwidth is presented. VC 2011 Wiley Periodicals, Inc. Microwave Opt Technol Lett 53:2766–2768, 2011; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.26439
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