Vol. 36

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2013-01-23

A Novel Microstrip Dual-Band Bandpass Filter Using Dual-Mode Square Patch Resonators

By Kenneth Siok Kiam Yeo and Augustine O. Nwajana
Progress In Electromagnetics Research C, Vol. 36, 233-247, 2013
doi:10.2528/PIERC12120312

Abstract

Dual-mode square patch resonator is well known in the design of a single band quasi-elliptic bandpass filter response. Here, the dual-mode square patch resonator is employed to achieve a dualband bandpass filter. A 6 pole dual-band bandpass filter response with 3 poles at each passband will be presented. The dual-band filter also exhibits a transmission zero between the two passbands. A detailed discussion on the design procedure together with the simulation and experimental results will be presented.

Citation


Kenneth Siok Kiam Yeo and Augustine O. Nwajana, "A Novel Microstrip Dual-Band Bandpass Filter Using Dual-Mode Square Patch Resonators," Progress In Electromagnetics Research C, Vol. 36, 233-247, 2013.
doi:10.2528/PIERC12120312
http://www.jpier.org/PIERC/pier.php?paper=12120312

References


    1. Tsai, L.-C. and C.-W. Hsue, "Dual-band bandpass filters using equal-length coupled-serial-shunted lines and Z-transform technique," IEEE Trans. Microwave Theory & Tech., Vol. 52, No. 4, 1111-1117, 2004.
    doi:10.1109/TMTT.2004.825680

    2. Cheng, S.-F., Y.-L. Jeng, and J.-L. Chen, "Dual-band step-impedance bandpass filter for multimode wireless LANs," Electronics Letters, Vol. 40, No. 1, 38-39, 2004.
    doi:10.1049/el:20040065

    3. Guan, X., Z. Ma, P. Cai, Y. Kobayashi, T. Anada, and G. Hagiware, "Synthesis of dual-band bandpass filters using successive frequency transformation and circuit conversions," IEEE Microwave and Wireless Components Letters, Vol. 16, No. 3, 2006.

    4. Kuo, J.-T. and H.-S. Cheng, "Design of quasi-elliptic function filters with a dual-passband response," IEEE Microwave and Wireless Components Letters, Vol. 14, No. 10, 2004.
    doi:10.1109/LMWC.2004.834560

    5. Yeo, K. S. K. and M. J. Lancaster, "8 pole high temperature superconductor microstrip dual band filter desgin," IEEE MTT-S IMS Digest, 2011.

    6. Curtis, J. A. and S. J. Fiedziuszko, "Miniature dual mode microstrip filters," IEEE MTT-S IMS Digest, Vol. 2, 443-446, 1991.

    7. Fiedziuszko, S. J., J. A. Curtis, S. C. Holme, and R. S. Kwok, "Low loss multiplexers with planar dual mode HTS resonators," IEEE Trans. Microwave Theory & Tech., Vol. 44, No. 7, 1248-1257, 1996.
    doi:10.1109/22.508230

    8. Cassinese, A., A. Andreone, M. Barra, C. Granata, P. Orgiani, F. Palomba, G. Panariello, G. Pica, and F. Schettino, "Dual mode superconducting planar filters based on slotted square resonators," IEEE Trans. Applied Superconductivity, Vol. 11, No. 1, 473-476, 2001.
    doi:10.1109/77.919385

    9. Li, J.-L., J.-P. Wang, X.-S. Yang, and B.-Z. Wang, "A study of dual-mode patch resonator-based microwave filters," International Conference on Microwave and Millimeter Wave Tech. (ICMMT), 48-51, 2010.

    10. Cohn, S. B., "Direct-coupled-resonator filters," Proceedings of the IRE, Vol. 45, No. 2, 187-196, 1957.
    doi:10.1109/JRPROC.1957.278389

    11. Matthaei, G., L. Young, and E. M. T. Jones, Microwave Filters, Impedance-matching Networks, and Coupling Structures, Artech House, Boston, 1964.

    12. Yeo, K. S. K. and P. Vijaykumar, "Quasi-elliptic microstrip bandstop filter using tap coupled open-loop resonators," Progress In Electromagnetics Research C, Vol. 35, 1-11, 2013.

    13. Yeo, K. S. K., M. J. Lancaster, and J.-S. Hong, "The design of microstrip six-pole quasi-elliptic filter with linear phase response using extracted-pole technique," IEEE Trans. Microwave Theory & Tech., Vol. 49, No. 2, 321-327, 2002.
    doi:10.1109/22.903092

    14. Yeo, K. S. K. and M. J. Lancaster, "A novel tap input coupling structure for a narrow bandpass filter using TM010 mode of a microstrip circular disk resonator," IEEE Trans. Microwave Theory & Tech., Vol. 50, No. 4, 1232-1240, 2002.
    doi:10.1109/22.993431

    15. Zhu, R. and L. Li, "Compact UWB bandpass filter using stub-loaded multiple-mode resonator," IEEE Microwave and Wireless Components Letters, Vol. 17, No. 1, 40-42, 2007.
    doi:10.1109/LMWC.2006.887251