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PIER PIER B PIER C PIER M PIER Letters PIER Photonics
2023-02-01
Design of a Planar Compact Dual-Band Bandpass Filter with Multiple Transmission Zeros Using a Stub-Loaded Structure
By
Guangyong Wei,

    Dr. Guangyong Wei

    School of Electronic Information Engineering

    China West Normal University

    China

    Homepage

Yunxiu Wang,

    Professor Yunxiu Wang

    School of Physics and Electronic Information

    China West Normal University

    China

    Homepage

Jie Liu,

    Dr. Jie Liu

    School of Electronic Information Engineering & School of Physics and Astronomy

    China West Normal University

    China

    Homepage

Hai Ping Li

    Dr. Hai Ping Li

    School of Electronic and Information Engineering

    China West Normal University

    China

    Homepage

Progress In Electromagnetics Research Letters, Vol. 109, 23-30, 2023
doi:10.2528/PIERL22122603 | Google Scholar

Abstract
This paper presents a new compact dual-band bandpass filter (BPF) with a stub-loaded resonator structure that can independently change its operating band to support GSM and WiFi applications for modern wireless communications. A short-circuit stub with a metal through hole is placed into the symmetrical resonator together with a pair of step impedance stubs and a pair of uniform open-circuit stubs. Inside the resonator, the open stubs fold in on themselves, minimizing the circuit for integration with other parts and enhancing the selectivity of the filter. Even-odd mode theory can be employed to investigate the circuit because of the resonator geometric symmetry. The first and second operational frequency bands can then be built using the calculated odd and even mode frequencies to match our requirements. The manufactured experimental dual-band filter is compared to the simulation results, and the statistics revealed good agreement. The calculated structural measures 0.13λg × 0.1λg.
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Citation
Guangyong Wei, Yunxiu Wang, Jie Liu, and Hai Ping Li, "Design of a Planar Compact Dual-Band Bandpass Filter with Multiple Transmission Zeros Using a Stub-Loaded Structure," Progress In Electromagnetics Research Letters, Vol. 109, 23-30, 2023.
doi:10.2528/PIERL22122603
References

1. Karimzadeh-Jazi, R., M. A. Honarvar, and F. Khajeh-Khalili, "High Q-factor narrow-band bandpass filter using cylindrical dielectric resonators for X-band applications," Progress In Electromagnetics Research Letters, Vol. 77, 65-71, 2018.
doi:10.2528/PIERL18041007        Google Scholar

2. Kumar, R. and S. N. Singh, "Design and analysis of ridge substrate integrated waveguide bandpass filter with octagonal complementary split ring resonator for suppression of higher order harmonics," Progress In Electromagnetics Research C, Vol. 89, 87-99, 2019.
doi:10.2528/PIERC18080404        Google Scholar

3. Gorur, A. K., "A novel compact microstrip balun bandpass filter design using interdigital capacitor loaded open loop resonators," Progress In Electromagnetics Research Letters, Vol. 76, 47-53, 2018.
doi:10.2528/PIERL18010926        Google Scholar

4. Wei, F., H. J. Yue, X. H. Zhang, and X.-W. Shi, "A balanced quad-band BPF with independently controllable frequencies and high selectivity," IEEE Access, Vol. 7, 110316-110322, 2019.
doi:10.1109/ACCESS.2019.2934494        Google Scholar

5. Yang, Q., Y.-C. Jiao, and Z. Zhang, "Compact multiband bandpass filter using low-pass filter combined with open stub-loaded shorted stub," IEEE Transactions on Microwave Theory and Techniques, Vol. 66, No. 4, 1926-1938, 2018.
doi:10.1109/TMTT.2018.2791961        Google Scholar

6. Yin, B. and Z. Y. Lin, "A novel dual-band bandpass SIW filter loaded with modified dual-CSRRs and Z-shaped slot," Int. J. of Electron. Commun., Vol. 121, 153-261, 2020.        Google Scholar

7. Wang, Z. J., C. Wang, and N. Y. Kim, "Dual-/triple-wideband microstrip bandpass filter using independent triple-mode stub-loaded resonator," Microwave and Optical Technology Letters, Vol. 60, No. 1, 56-64, 2018.
doi:10.1002/mop.30909        Google Scholar

8. Tang, M. C., T. Shi, S. Y. Chen, and H. L. Cao, "Dual-band bandpass filter based on a single triple-mode ring resonator," Electron. Lett., Vol. 52, No. 9, 722-723, 2016.
doi:10.1049/el.2015.2692        Google Scholar

9. Huang, W., L. Li, L. Li, Y. Ren, and Y. Ma, "A compact coplanar waveguide dual-band bandpass filters based on defected ground structures," IEICE Electronics Express, Vol. 18, No. 15, 16, 2021.
doi:10.1587/elex.18.20210053        Google Scholar

10. Lai, X., C. H. Liang, H. Di, and B. Wu, "Design of tri-band filter based on stub loaded resonator and DGS resonator," IEEE Microwave and Wireless Components Letters, Vol. 20, No. 5, 265-267, 2010.
doi:10.1109/LMWC.2010.2045584        Google Scholar

11. Lu, H., Y. Yuan, J. Huang, X. Zhang, and N. Yuan, "Design of compact dual-mode dual-band microstrip bandpass filter using stepped-impedance resonator for wireless communication applications," 2018 International Conference on Microwave and Millimeter Wave Technology, 1-3, 2018.        Google Scholar

12. Ren, B., H. Liu, Z. Ma, M. Ohira, P.Wen, X. Wang, and X. Guan, "Compact dual-band differential bandpass filter using quadruple-mode stepped-impedance square ring loaded resonators," IEEE Access, Vol. 6, 21850-21858, 2018.
doi:10.1109/ACCESS.2018.2829025        Google Scholar

13. Song, K., F. Zhang, and Y. Fan, "Miniaturized dual-band bandpass filter with good frequency selectivity using SIR and DGS," Int. J. of Electron. Commun., Vol. 68, No. 5, 384-387, 2014.
doi:10.1016/j.aeue.2013.10.005        Google Scholar

14. Zobeyri, M. R. and A. R. Eskandari, "Design of single- and dual-band BPFs using folded 0˚ feed structures and embedded resonators," International Journal of Electronics and Communications, Vol. 96, 18-29, 2018.
doi:10.1016/j.aeue.2018.09.011        Google Scholar

15. Pozar, D. M., Microwave Engineering, Wiley, 2009.

16. Sami, A. and M. Rahman, "A very compact quintuple band bandpass filter using multimode stub loaded resonator," Progress In Electromagnetics Research C, Vol. 93, 211-222, 2019.
doi:10.2528/PIERC19040409        Google Scholar

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