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A Novel Compact Microstrip Elliptical Patch Resonator Filter with Tunable Bandwidth

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DOI: 10.4236/jemaa.2013.52012    5,976 Downloads   8,745 Views   Citations

ABSTRACT

A novel elliptical patch resonator for a compact bandpass filter with tunable bandwidth is presented. This bandpass filter has the advantage of great flexibility in which the center frequency can be changed easily. The bandwidth of this filter can be modified by simply changing one variable, and this makes the proposed design unique. The order of the elliptical patch resonator can be increased, and three types of different orders of the same design are compared. The proposed filter can be used for future compact advanced wireless communication systems.

Conflicts of Interest

The authors declare no conflicts of interest.

Cite this paper

R. Alsulami and H. Song, "A Novel Compact Microstrip Elliptical Patch Resonator Filter with Tunable Bandwidth," Journal of Electromagnetic Analysis and Applications, Vol. 5 No. 2, 2013, pp. 74-78. doi: 10.4236/jemaa.2013.52012.

References

[1] J.-X. Xiao and Y. Li, “Novel Compact Microstrip Square Ring Bandpass Filters,” Journal of Electromagnetic Waves and Applications, Vol. 20, No. 13, 2006, pp. 1817-1826. doi:10.1163/156939306779292156
[2] G.-L. Wu, W. Mu, X.-W. Dai and Y.-C. Jiao, “Design of Novel Dual-Band Bandpass Filter with Microstrip Meander-Loop Resonator and CSRR DGS,” Progress in Electromagnetics Research, Vol. 78, 2008, pp. 17-24. doi:10.2528/PIER07090301
[3] M. Nedil, T. A. Denidni, A. Djaiz and H. Boutayeb, “Ultra-Wideband Bandpass Filters Using Multilayer Slot Coupled Transitions,” Journal of Electromagnetic Waves and Applications, Vol. 22, 2008, pp. 501-516. doi:10.1163/156939308784150353
[4] P. Mondal, M. K. Mandal, A. Chaktabarty and S. Sanyal, “Compact Bandpass Filters with Wide Controllable Fractional Bandwidth,” IEEE Transactions on Microwave Theory and Techniques, Vol. 16, No. 10, 2006, pp. 540542.
[5] Q.-Y. Xiang, Q.-Y. Feng and X.-G. Huang, “A Novel Microstrip Bandstop Filter and Its Application to Reconfigurable Filter,” Journal of Electromagnetic Waves and Applications, Vol. 26, No. 8-9, 2012, pp. 1039-1047. doi:10.1080/09205071.2012.710365
[6] S. R. Chandler, I. C. Hunter and J. G. Gardiner, “Active Varactor Tunable Bandpass Filter,” IEEE Microwave and Guided Wave Letters, Vol. 3, No. 3, 1993, pp. 70-71. doi:10.1109/75.205668
[7] M. Sánchez-Renedo, R. Gómez-García, J. I. Alonso and C. Briso-Rodríguez, “Tunable Combline Filter with Continuous Control of Center Frequency and Bandwidth,” IEEE Transactions on Microwave Theory and Techniques, Vol. 53, No. 1, 2005, pp. 191-199. doi:10.1109/TMTT.2004.839309
[8] B. Liu, F. Wei, H. Zhang, X. Shi and H. Lin, “A Tunable Bandpass Filter with Switchable Bandwidth,” Journal of Electromagnetic Waves and Applications, Vol. 25, No. 23, 2011, pp. 223-232. doi:10.1163/156939311794362704
[9] S. Ur Rehman, A. F. A. Sheta and M. A. S. Alkanhal, “Compact Mems Based Reconfigurable Bandpass Microstrip Filter Using Defected Ground Structure (DGS),” Journal of Electromagnetic Waves and Applications, Vol. 26, No. 2-3, 2012, pp. 353-365. doi:10.1163/156939312800030785
[10] D. M. Pozar, “Microwave Engineering,” John Wiley & Sons, Hoboken, 2005.
[11] http://www.home.agilent.com/en/pc-1297113/advanced-design-system
[12] http://www.lpkf.com/protmat

  
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