An Ultra-Wideband Band Pass Filter using Metal Insulator Metal Waveguide for Nanoscale Applications


  • S. K. Bitra Department of Electronics and Communication Engineering, Koneru Lakshamaiah Education Foundation, India
  • S. Miriyala Department of Electronics and Communication Engineering, Koneru Lakshamaiah Education Foundation, India


A T-stub Square Ring Resonator (SRR) based Ultra-Wide Band (UWB) Band Pass Filter (BPF) is studied and investigated in this paper. The proposed filter is based on coupled feed line connected to the T-stub SRR. Ultra-wideband characteristics can be realized by adjusting the T-stub lengths and coupling the gaps between both sides of waveguides and SRR. The characteristics of the T-stub SRR show that the miniaturized UWB BPF can be operated at THz frequencies. The proposed UWB filter is simulated and analyzed using the Finite Differential Time Domain (FDTD) solver-based Computer Simulation Technology (CST) studio suite. The resonance conditions are explained and the transmission performance of the filter agrees with the simulated and theoretical calculations. The proposed filter is best suitable for Electronic-Plasmonic Integrated Circuits (EPICs).


Metal-Insulator-Metal (MIM), ring resonator, coupled lines, Finite Differential Time Domain (FDTD), Ultra-Wide Band (UWB), T-stub


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W. Mu and J. B. Ketterson, “Long-range surface plasmon polaritons propagating on a dielectric waveguide support,” Optics Letters, vol. 36, no. 23, pp. 4713–4715, Dec. 2011. DOI:

W. Liu, R. Zhong, J. Zhou, Y. Zhang, M. Hu, and S. Liu, “Investigations on a nano-scale periodical waveguide structure taking surface plasmon polaritons into consideration,” Journal of Physics D-applied Physics - J PHYS-D-APPL PHYS, vol. 45, May 2012. DOI:

K. M. Krishna, M. Z. U. Rahman, and S. Y. Fathima, “A New Plasmonic Broadband Branch-Line Coupler for Nanoscale Wireless Links,” IEEE Photonics Technology Letters, vol. 29, no. 18, pp. 1568–1571, Sep. 2017. DOI:

M. Z. U. Rahman, K. M. Krishna, K. K. Reddy, M. V. Babu, S. S. Mirza, and S. Y. Fathima, “Ultra-Wide-Band Band-Pass Filters Using Plasmonic MIM Waveguide-Based Ring Resonators,” IEEE Photonics Technology Letters, vol. 30, no. 19, pp. 1715–1718, Oct. 2018. DOI:

M. Vishwanath, H. Khan, and K. Thirupathaiah, “Concurrent dual band filters using plasmonic MIM waveguide ring resonator,” ARPN Journal of Engineering and Applied Sciences, vol. 13, no. 5, pp. 1813–1818, Mar. 2018.

M. Vishwanath and H. Khan, “Systematic analysis of T-junctions using plasmonic MIM waveguide,” Journal of Advanced Research in Dynamical and Control Systems, vol. 9, no. 14, pp. 1862–1868, Dec. 2017.

G. Veronis and S. Fan, “Modes of Subwavelength Plasmonic Slot Waveguides,” Journal of Lightwave Technology, vol. 25, no. 9, pp. 2511–2521, Sep. 2007. DOI:

V. Mittapalli and H. Khan, “Excitation Schemes of Plasmonic Angular Ring Resonator-Based Band-Pass Filters Using a MIM Waveguide,” Photonics, vol. 6, no. 2, Jun. 2019, Art. no. 41. DOI:

M. Vishwanath and D. Habibullakhan, “Design and Simulation of Compact Band-Pass Filter Using Stub Loaded Plasmonic Mim Waveguide,” International Journal of Engineering & Technology, vol. 7, no. 3.3, pp. 41–43, Jun. 2018. DOI:

H. Lu, X. Liu, D. Mao, L. Wang, and Y. Gong, “Tunable band-pass plasmonic waveguide filters with nanodisk resonators,” Optics Express, vol. 18, no. 17, pp. 17922–17927, Aug. 2010. DOI:

X. Lin and X. Huang, “Numerical modeling of a teeth-shaped nanoplasmonic waveguide filter,” Journal of the Optical Society of America B, vol. 26, no. 7, pp. 1263–1268, Jul. 2009. DOI:

B. Yun, G. Hu, and Y. Cui, “Theoretical analysis of a nanoscale plasmonic filter based on a rectangular metal–insulator–metal waveguide,” Journal of Physics D: Applied Physics, vol. 43, no. 38, p. 385102, Sep. 2010. DOI:

G.-Y. Oh, D.-G. Kim, S. H. Kim, H. C. Ki, T. U. Kim, and Y.-W. Choi, “Integrated Refractometric Sensor Utilizing a Triangular Ring Resonator Combined With SPR,” IEEE Photonics Technology Letters, vol. 26, no. 21, pp. 2189–2192, Nov. 2014. DOI:

J. Liu, G. Fang, H. Zhao, Y. Zhang, and S. Liu, “Plasmon flow control at gap waveguide junctions using square ring resonators,” Journal of Physics D: Applied Physics, vol. 43, no. 5, Jan. 2010, Art. no. 055103. DOI:

A. Setayesh, S. R. Mirnaziry, and M. S. Abrishamian, “Numerical Investigation of Tunable Band-passband-stop Plasmonic Filters with Hollow-core Circular Ring Resonator,” Journal of the Optical Society of Korea, vol. 15, no. 1, pp. 82–89, Mar. 2011. DOI:

S. Shi et al., “Enhanced plasmonic band-pass filter with symmetric dual side-coupled nanodisk resonators,” Journal of Applied Physics, vol. 118, no. 14, Oct. 2015, Art. no. 143103. DOI:

K. Thirupathaiah, N. P. Pathak, and V. Rastogi, “Concurrent Dual Band Filters Using Plasmonic Slot Waveguide,” IEEE Photonics Technology Letters, vol. 25, no. 22, pp. 2217–2220, Nov. 2013. DOI:

H. Lu, G. Wang, and X. Liu, “Manipulation of light in MIM plasmonic waveguide systems,” Chinese Science Bulletin, vol. 58, no. 30, pp. 3607–3616, Oct. 2013. DOI:

S. Bitra and S. Miriyala, “Concurrent Dual and Triple Band Square Ring Resonator Base-Band Filter using Metal-Insulator-Metal for Plasmonic Applications,” Applied Computational Electromagnetics Society Journal, vol. 35, no. 10, Dec. 2020. DOI:

S. A. Maier, Plasmonics: Fundamentals and Applications. New York, NY, USA: Springer, 2007. DOI:

P. B. Johnson and R. W. Christy, “Optical Constants of the Noble Metals,” Physical Review B, vol. 6, no. 12, pp. 4370–4379, Dec. 1972. DOI:

S. K. Bitra and M. Sridhar, “Design of Nanoscale Square Ring Resonator Band-Pass Filter Using Metal–Insulator–Metal,” in Microelectronics, Electromagnetics and Telecommunications, Singapore, 2021, pp. 659–664. DOI:

P. Osman, P. V. Sridevi, and K. V. S. N. Raju, “Design of Metal-Insulator-Metal based Plasmonic Ultra-Wide Band U-Shaped resonators based Band-Pass Filter,” International Journal for Research in Applied Science and Engineering Technology, vol. 7, no. 5, pp. 3737–3719, May 2019. DOI:


How to Cite

S. K. Bitra and S. Miriyala, “An Ultra-Wideband Band Pass Filter using Metal Insulator Metal Waveguide for Nanoscale Applications”, Eng. Technol. Appl. Sci. Res., vol. 11, no. 3, pp. 7247–7250, Jun. 2021.


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