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PIER PIER B PIER C PIER M PIER Letters PIER Photonics
2008-05-28
Compact Ultra-Wideband Bandpass Filter with Defected Ground Structure
By
Mojtaba Shobeyri,

    Dr. Mojtaba Shobeyri

    Electrical Engineering Department

    Iran University of Science and Technology

    Iran

    Homepage

Mohammad Vadjed-Samiei

    Dr. Mohammad Vadjed-Samiei

    Iran University of Science and Technology

    Iran

    Homepage

Progress In Electromagnetics Research Letters, Vol. 4, 25-31, 2008
doi:10.2528/PIERL08050205 | Google Scholar

Abstract
Acompact planar microstrip ultra-wideband (UWB) bandpass filter is presented in this paper. The proposed UWB filter is realized by cascading a high pass filter (HPF) and a lowpass filter (LPF). HPF with short-circuited stubs is used to realize the lower stopband and a lowpass filter based on a defected ground array in the ground plane employed to attenuate the upper stopband. One such a bandpass filter is designed and simulated.
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Citation
Mojtaba Shobeyri, and Mohammad Vadjed-Samiei, "Compact Ultra-Wideband Bandpass Filter with Defected Ground Structure," Progress In Electromagnetics Research Letters, Vol. 4, 25-31, 2008.
doi:10.2528/PIERL08050205
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