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Design of multiple transmission zeros-enabled compact broadband BPFs based on microstrip-to-CPW transition technology

Published online by Cambridge University Press:  19 May 2021

Abu Nasar Ghazali Open the ORCID record for Abu Nasar Ghazali [Opens in a new window]  and
Mohd Sazid
Abu Nasar Ghazali*
Affiliation:
School of Electronics Engineering, Kalinga Institute of Industrial Technology (KIIT), Deemed University, Bhubaneswar 751024, Odisha, India
Mohd Sazid
Affiliation:
Department of Electronics and Communication Engineering, Delhi Technological University, Delhi 110042, India
*
Author for correspondence: Abu Nasar Ghazali, E-mails: [email protected], [email protected]
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Abstract

In this paper, we present a miniaturized ultra-wideband (UWB) bandpass filter (BPF) with multiple transmission zeros (TZs), which is based on transition technology of microstrip with short-circuited coplanar waveguide (CPW). The ground plane of the BPF contains a multiple mode resonator (MMR)-based CPW which is capacitively linked through the dielectric to two open-circuited microstrip lines on the top. The MMR is initially designed to allocate its lowest three resonant modes quasi-equally inside the designated UWB spectrum (3.1–10.6 GHz). This is followed by optimization of microstrip lines to provide a good broadband response possessing minimum insertion loss, two TZs at the lower and upper passband edges that improve selectivity and a wide stopband with appreciable attenuation. Later, multiple-folded split ring resonators are coupled to the BPF to inject dual passband TZs. The predicted theory in simulation is verified against measured result and is found to be in good agreement. The prototype covers a substrate area of only 14.6 × 9.2 mm2.

Keywords

Bandpass filter (BPF)folded split ring resonator (FSRR)microstrip-to-CPW transitionmultiple mode resonator (MMR)ultra-wideband (UWB)
Type
Filters
Information
International Journal of Microwave and Wireless Technologies , Volume 14 , Issue 5 , June 2022 , pp. 546 - 552
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Copyright
Copyright © The Author(s), 2021. Published by Cambridge University Press in association with the European Microwave Association

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References

Revision of Part 15 of the Commission's Rules Regarding Ultra-Wideband Transmission Systems. First Note and Order Federal Communications Commission, ET-Docket (2002), 98–153.Google Scholar
Saito, A, Harada, H and Nishikata, A (2003) Development of bandpass filter for ultra wideband (UWB) communication. Proceedings of IEEE Conference on Ultra Wideband Systems and Technologies, pp. 76–80.CrossRefGoogle Scholar
Tang, CW and Chen, MG (2007) A microstrip ultra-wideband bandpass filter with cascaded broadband bandpass and bandstop filters. IEEE Transactions on Microwave Theory and Techniques 55, 2412–2418.CrossRefGoogle Scholar
Gao, J, Zhu, L, Menzel, W and Bogelsack, F (2006) Short-circuited CPW multiple-mode resonator for ultra-wideband (UWB) bandpass filter. IEEE Microwave and Wireless Components Letters 16, 104–106.Google Scholar
Sahu, B, Singh, S, Meshram, MK and Singh, SP (2018) Super-compact ultra-wideband microstrip band-pass filter with improved performance using defected ground structure-based low-pass filter. Journal of Electromagnetic Waves and Applications 32, 635–650.CrossRefGoogle Scholar
Baik, JW, Lee, TH and Kim, YS (2007) UWB bandpass filter using microstrip-to-CPW transition with broadband balun. IEEE Microwave and Wireless Components Letters 17, 846–848.CrossRefGoogle Scholar
Bakali, H, Zakriti, A, Farkhsi, A, Mchbal, A and Ouahabi, M (2019) Design of a compact UWB BPF using a hybrid structure and a staircase-shaped DGS. International Journal of Microwave and Optical Technology 14, 306–313.Google Scholar
Ghazali, A and Singh, A (2016) Band notched UWB-BPF based on broadside coupled microstrip/CPW transition. IETE Journal of Research 62, 686–693.CrossRefGoogle Scholar
Chu, QX and Huang, JQ (2010) Compact ultra-wideband filter with dual notched bands based on complementary split ring resonators. Microwave and Optical Technology Letters 52, 2509–2512.CrossRefGoogle Scholar
Wu, HW and Chen, YF (2012) New compact ultra wideband bandpass filter using modified multi-mode resonator. AEÜ - International Journal of Electronics and Communications 66, 1021–1025.CrossRefGoogle Scholar
Nouri, S, Nourinia, J, Ghobadi, C, Alizadeh, F and Mohammadi, B (2016) Design and analysis of compact BPF with dual notch bands based on stepped-impedance resonator for UWB applications. Microwave and Optical Technology Letters 59, 672–674.CrossRefGoogle Scholar
Gandamalla, M, Marathe, D and Kulat, K (2018) Design and analysis of compact single and dual notch ultra wideband bandpass filter. Progress in Electromagnetics Research M 75, 91–102.CrossRefGoogle Scholar
Wei, F, Chen, L, Wang, ZD and Shi, XW (2013) Ultra-wideband band-pass filter with dual narrow notched bands based on dual-mode stepped impedance resonator. Microwave and Optical Technology Letters 55, 727–730.CrossRefGoogle Scholar
Liu, BW, Yin, YZ, Sun, AF, Fan, ST and Ren, XS (2012) Design of compact UWB bandpass filter with dual notched bands using novel SCRLH resonator. Microwave and Optical Technology Letters 54, 1506–1508.CrossRefGoogle Scholar
Zhao, J, Wang, J, Zhang, G and Li, JL (2013) Compact microstrip UWB bandpass filter with dual notched bands using E-shaped resonator. IEEE Microwave and Wireless Components Letters 23, 638–640.CrossRefGoogle Scholar
Liu, BW, Yin, YZ, Yang, Y, Jing, SH and Sun, AF (2011) Compact UWB bandpass filter with two notched bands based on electromagnetic bandgap structures. Electronics Letters 47, 757–758.CrossRefGoogle Scholar
Song, K and Xue, Q (2010) Compact ultra-wideband (UWB) bandpass filters with multiple notched bands. IEEE Microwave and Wireless Components Letters 20, 447–449.CrossRefGoogle Scholar
Song, Y, Yang, GM and Geyi, W (2014) Compact UWB bandpass filter With dual notched bands using defected ground structures. IEEE Microwave and Wireless Components Letters 24, 230–232.CrossRefGoogle Scholar
Ghazali, AN, Sazid, M and Pal, S (2018) A dual notched band UWB-BPF based on microstrip-to-short circuited CPW transition. International Journal of Microwave and Wireless Technologies 10, 794–800.CrossRefGoogle Scholar
Zheng, X, Pan, Y and Jiang, T (2018) UWB bandpass filter with dual notched bands using T-shaped resonator and L-shaped defected microstrip structure. Micromachines 9, 1–11.CrossRefGoogle ScholarPubMed
Ghazali, AN, Sazid, M and Pal, S (2020) A miniaturized low-cost microstrip-to-coplanar waveguide transition-based ultra-wideband bandpass filter with multiple transmission zeros. Microwave and Optical Technology Letters 62, 3662–3667.CrossRefGoogle Scholar
Psychogiou, D, Gomez-Garcia, R and Peroulis, D (2018) Wide-passband filters with in-band tunable notches for agile multi-interference suppression in broad-band antenna systems. 2018 IEEE Radio Wireless Symp., Anaheim, CA, USA, January 14–17, pp. 213–216.CrossRefGoogle Scholar
Psychogiou, D, Gomez-Garcia, R and Peroulis, D (2018) RF wide-band bandpass filter with dynamic in-band multi-interference suppression capability. IEEE Transactions on Circuits and Systems II: Express Briefs 65, 898–902.Google Scholar