Parallel Coupled Wide Pass-Band Filter with Dual Square Complementary Split Ring Resonator and Defected Ground Structure

Authors

  • Aviral Verma Department of Electronics and Communication, Madan Mohan Malaviya University of Technology, Gorakhpur, India.
  • Manish Kumar Department of Electronics and Communication, Madan Mohan Malaviya University of Technology, Gorakhpur, India.

Keywords:

Band-Pass Filter, Coupling, Defected Ground Structure, Dual-Square Complementary Split Ring Resonator (DS-CSRR),

Abstract

In this work, a novel design for obtaining wider pass-band was proposed using dual-square complementary split ring resonator and squared symmetrical defected ground structure. Parallel coupling was also amalgamated which helps to achieve wider band-width. Ideally, microwave filters were designed to have high return loss, diminutive insertion loss, coordinated impedance and stable frequency selectivity to avert redundant signal interference in the spectrum. The proposed structure provides excellent selectivity of -46 dB and -28 dB at the lower and upper cut-off frequencies respectively. Defected ground structure (DGS) improved the return loss of this work and insertion loss of nearly zero dB was obtained. The prototype was designed using ANSOFT HFSS 13.0 where centre frequency was maintained at 4.97 GHz. With reference to other filter techniques, better results were obtained in terms of return loss, insertion loss, selectivity, pass-band stretch, fractional band-width and Q-factor.

References

D. S. La and Wei-Hong Han, “Compact wideband band-pass filter using micro-strip parallel-coupled line structure with complementary split ring resonator," Proc. of IEEE International Conference on Microwave and Millimeter Wave Technology (ICMMT), Beijing, pp. 360-362, June 2016.

H. N. Shaman, “New S-Band Band-pass Filter (BPF) With Wideband Pass-band for Wireless Communication Systems,” IEEE Microwave and Wireless Components Letters, vol. 22, no. 5, pp. 242-244,May 2012.

H. N. Shaman and J. S. Hong, “Asymmetric Parallel-Coupled Lines for Notch Implementation in UWB Filters,” IEEE Microwave and Wireless Components Letters, vol. 17, no. 2, pp. 516-518,July 2007.

C. Ngyyen, “New Compact Wideband Band-pass Filter using Three Parallel-Coupled Lines,” Electronics Letters, vol. 30, no. 25, pp. 2149-2150, Dec. 1994.

L. Zhu, S. Sun, and W. Menzel, “Ultra-Wideband (UWB) Band-Pass Filters using Multiple-Mode Resonator,” IEEE Microwave and Wireless Components Letters, Vol. 15, No. 11, pp. 796–798, November 2005.

S. W. Wong and L. Zhu, “Quadruple-Mode UWB Band-pass Filter with Improved Out-of-Band Rejection,” IEEE Microwave and Wireless Components Letters, vol. 19, no. 3, pp. 152–154, March 2009.

R. Schwindt and C. Nguyen, “Spectral Domain Analysis of Three Symmetric Coupled Lines and Application to a New Band-pass Filter,” IEEE Transactions on Microwave Theory and Techniques, vol. 42, no. 7, pp. 1183–1189, July 1994.

H. Shaman, J. S. Hong, “Wideband Bandpass Microstrip Filters with Triple Coupled Lines and Open/Short Stubs,” Proc. of Asia-Pacific Microwave Conference (APMC), Bangkok, Thailand, pp. 1–4, Dec. 2007.

H. W. Deng, Y. J. Zhao, L. Zhang, X. S. Zhang and S. P. Gao,“ Compact Quintuple-Mode Stub-Loaded Resonator and UWB Filter,” IEEE Microwave and Wireless Components Letters, vol. 20, no. 8, pp. 438–440, Aug. 2010.

S. Sun and L. Zhu, “Capacitive-Ended Inter Digital Coupled Lines Performance,” IEEE Microwave and Wireless Components Letters, vol. 16, no. 8, pp. 440–442, Aug. 2006.

J. T. Kuo, E. Shih and W. C. Lee, “Design of Band-pass Filters with Parallel Three-Line Coupled Micro-strips,” Proc. of Asia-Pacific Microwave Conference (APMC), pp. 157–160, June. 2001.

Q. X. Chu, X. H. Wu, and X. K. Tian, “Novel UWB Bandpass filter using Stub-loaded Multiple-mode Resonator,” IEEE Microwave and Wireless Components Letters, vol. 21, no. 8, pp. 403–405, Aug. 2011.

X. H. Wu, Q. X. Chu, X. K. Tian and X. Ouyang, “Quintuple-mode UWB bandpass filter with sharp roll-off and super-wide upper stopband,” IEEE Microwave and Wireless Components Letters, vol. 21, no. 12, pp. 661–663, Dec. 2011.

Q. X. Chu and X. K. Tian, “Design of UWB Band-pass Filter using Stepped-Impedance Stub-Loaded Resonator,” IEEE Microwave and Wireless Components. Letters, vol. 20, no. 9, pp. 501–503, Sept. 2010.

Y. C. Chiou, J. T. Kuo and E. Cheng, “Broadband Quasi-Chebyshev Band-pass Filters with Multimode Stepped-Impedance Resonators (SIRs),” IEEE Transactions on Microwave Theory and Techniques, vol. 54, no. 8, pp. 3352–3358, Aug. 2006.

J. Pendry, A. Holden, J, Robbins and W. J Stewart, “Magnetism from Conductors and Enhanced Non-linear Phenomena,” IEEE Transactions on Microwave Theory and Techniques, vol. 47, no. 11, pp. 2075–2084, 1999.

J. Bonache , G. Posada, G. Carchon, W. D. Raedt and F. Martin, “Compact «0.5mm2) K-band Meta-Material Band-pass Filter in MCM-D Technology,” Electronics Letters, vol. 43, No. 5, pp. 45- 46,2007.

X. Luo, H. Qian and E. P. Li, “Wide-band band-pass Fiilter with Excellent Selectivity using New CSRR-Based Resonator,” Electronics Letters, vol. 46, no. 20, pp. 1390-1391, 2010.

W. Aditomo and A. Munir, "Bandwidth enhancement of ultrawideband micro-strip band-pass filter using defected ground structure," Proc. of IEEE International Conference on Quality in Research, Indonesia, pp. 64-67, June. 2013.

D. S. Umeshkumar and M. Kumar, “Design of an Ultra-Wideband Bandpass Filter for Millimeter Wave applications,” Journal of Telecommunication, Electronic and Computer Engineering (JTEC), vol. 10, pp. 57-60, 2018.

A. Verma and M. Kumar, “Improved Coupling Based Wide Passband Filter with Double Square Complementary Split Ring Resonator” Proc. of AIP on Electrical, Electronics, Material and Applied science, Secunderabad, vol. 1952, pp. 20004, 2017.

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Published

2019-05-24

How to Cite

Verma, A., & Kumar, M. (2019). Parallel Coupled Wide Pass-Band Filter with Dual Square Complementary Split Ring Resonator and Defected Ground Structure. Journal of Telecommunication, Electronic and Computer Engineering (JTEC), 11(2), 19–23. Retrieved from https://jtec.utem.edu.my/jtec/article/view/5050

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