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PIER PIER B PIER C PIER M PIER Letters PIER Photonics
2009-11-27
A Novel Dual-Band Bandstop Waveguide Filter Using Split Ring Resonators
By
Saeed Fallahzadeh,

    Dr. Saeed Fallahzadeh

    Department of Electrical Engineering

    Iran University of Science and Technology (IUST)

    Iran

    Homepage

Hadi Bahrami,

    Dr. Hadi Bahrami

    Department of Electrical Engineering

    Tarbiat Modares University (TMU)

    Iran

    Homepage

Majid Tayarani

    Dr. Majid Tayarani

    Electrical Engineering Department

    Iran University of Science and Technology (IUST)

    Iran

    Homepage

Progress In Electromagnetics Research Letters, Vol. 12, 133-139, 2009
doi:10.2528/PIERL09103103 | Google Scholar

Abstract
In this paper, the potential use of split ring resonators (SRRs) to design very compact dual-band bandstop waveguide filters is proposed. Two square SRRs are placed on a same transverse plane realizing two independent reject bands. By adjusting the SRRs length, the stopbands can be targeted at the desired frequencies. In addition, a simple circuit model for this resonator is introduced. Good agreement between the experimental and full-wave simulated results has been achieved.
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Citation
Saeed Fallahzadeh, Hadi Bahrami, and Majid Tayarani, "A Novel Dual-Band Bandstop Waveguide Filter Using Split Ring Resonators," Progress In Electromagnetics Research Letters, Vol. 12, 133-139, 2009.
doi:10.2528/PIERL09103103
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