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Progress In Electromagnetics Research Letters
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A MINIATURIZED UWB BPF BASED ON NOVEL SCRLH TRANSMISSION LINE STRUCTURE

By J.-K. Wang, Y.-J. Zhao, L. Qiang, and Q. Sun

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Abstract:
A miniaturized ultra-wideband (UWB) bandpass filter (BPF) with U-slot etched around the metallic via in the ground is proposed based on a simplified composite right/left-handed transmission line (SCRLH TL) structure. The U-slot etched in the ground makes it feasible to reduce the overall size. A demonstration of FCC standard UWB bandpass filter (BPF) is designed, fabricated and measured. Very good agreement is shown between measurement and simulation.

Citation:
J.-K. Wang, Y.-J. Zhao, L. Qiang, and Q. Sun, "A Miniaturized UWB BPF Based on Novel Scrlh Transmission Line Structure," Progress In Electromagnetics Research Letters, Vol. 19, 67-73, 2010.
doi:10.2528/PIERL10091802

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