Hostname: page-component-77c89778f8-swr86 Total loading time: 0 Render date: 2024-07-18T08:26:31.307Z Has data issue: false hasContentIssue false
  • English
  • Français

A triple-band dual-fed frequency-flexible SIW cavity-backed slot antenna

Published online by Cambridge University Press:  24 February 2022

Ayman A. Althuwayb Open the ORCID record for Ayman A. Althuwayb [Opens in a new window]  and
Divya Chaturvedi Open the ORCID record for Divya Chaturvedi [Opens in a new window]
Ayman A. Althuwayb*
Affiliation:
Department of Electrical Engineering, College of Engineering, Jouf University, Sakaka, Aljouf 72388, Saudi Arabia
Divya Chaturvedi
Affiliation:
Department of Electronics and Communication Engineering, SRM University-AP, Mangalagiri, Andhra Pradesh 522 240, India
*
Author for correspondence: Ayman A. Althuwayb, E-mail: aaalthuwayb@ju.edu.sa
Get access Rights & Permissions [Opens in a new window]

Abstract

This article presents a novel dual-fed triple-frequency bands antenna using quarter-mode (QM)/ Eight-mode (EM) substrate integrated waveguide (SIW) cavity resonators. A V-shaped slot is etched into the patch to divide the half-mode cavity into one QM and two EM cavities. One section of the EM cavity and QM cavity are excited with the help of individual micro-strip feedlines. This configuration yields two distinct frequency bands at 4.85 GHz due to TE110 mode of the EMSIW cavity and 5.87 GHz due to TE110 mode of the QMSIW cavity confirming the self-diplexing property. Later, when both the EM cavity sections are joined with the help of two metallic strips, an additional resonance appears at 7.34 GHz due to the excitation of TE120 mode. As compared to the conventional counterparts, the proposed structure is compact and simple. The footprint of the top patch is 0.6λ1 × 0.3λ1. To authenticate the proposed idea, the design is experimentally verified, and the measured results show a good covenant with the simulated results.

Keywords

Eight-mode substrate integrated waveguide (EMSIW)isolationquarter-mode substrate integrated waveguide (QMSIW)triple-band antenna
Type
Antenna Design, Modeling and Measurements
Information
International Journal of Microwave and Wireless Technologies , Volume 15 , Issue 2 , March 2023 , pp. 282 - 288
Check for updates
Copyright
Copyright © The Author(s), 2022. Published by Cambridge University Press in association with the European Microwave Association

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Kumar, A and Althuwayb, AA (2021) SIW resonator based duplex filtenna. IEEE Antennas and Wireless Propagation Letters 20, 2544–2548.CrossRefGoogle Scholar
Luo, GQ, Hu, ZF, Dong, LX and Sun, LL (2008) Planar slot antenna backed by substrate integrated waveguide cavity. IEEE Antennas and Wireless Propagation Letters 7, 236–239.Google Scholar
Chaturvedi, D (2020) SIW cavity-backed 24° inclined-slots antenna for ISM band application. International Journal of RF and Microwave Computer-Aided Engineering 30, e22160.CrossRefGoogle Scholar
Deckmyn, T, Agneessens, S, Reniers, AC, Smolders, AB, Cauwe, M, Ginste, DV and Rogier, H (2017) A novel 60 GHz wideband coupled half-mode/quarter-mode substrate integrated waveguide antenna. IEEE Transactions on Antennas and Propagation 65, 6915–6926.CrossRefGoogle Scholar
Hao, Y and Paini, CG (2002) Isolation enhancement of anisotropic UC-PBG microstrip diplexer patch antenna. IEEE Antennas and Wireless Propagation Letters 1, 135–137.CrossRefGoogle Scholar
Chaturvedi, D, Kumar, A and Raghavan, S (2019) A nested SIW cavity-backing antenna for Wi-Fi/ISM band applications”. IEEE Transactions on Antennas and Propagation 67, 2775–2780.CrossRefGoogle Scholar
Kumar, A, Chaturvedi, D and Raghavan, S (2019) Dual-band, dual-fed self-diplexing antenna. 2019 13th European Conference on Antennas and Propagation (EuCAP), 31 Mar 2019, pp. 1–5.Google Scholar
Kumar, A, Chaturvedi, D and Raghavan, S (2018) Design of a self-diplexing antenna using SIW technique with high isolation. AEU-International Journal of Electronics and Communications 94, 386–91.Google Scholar
Kumar, A, Chaturvedi, D and Raghavan, S (2019) Design and experimental verification of dual-fed, self-diplexed cavity-backed slot antenna using HMSIW technique. IET Microwaves, Antennas & Propagation 13, 380–385.CrossRefGoogle Scholar
Cheong, P, Chang, KF, Choi, WW and Tam, KW (2015) A highly integrated antenna-triplexer with simultaneous three-port isolations based on multi-mode excitation. IEEE Transactions on Antennas and Propagation 63, 363–368.CrossRefGoogle Scholar
Kumar, K and Dwari, S (2017) Substrate integrated waveguide cavity-backed self-triplexing slot antenna. IEEE Antennas and Wireless Propagation Letters 16, 3249–3252.CrossRefGoogle Scholar
Arvind, K and Singaravelu, R (2018) Self-triplexing SIW cavity-backed slot antenna. IEEE Antennas and Wireless Propagation Letters 17, 772–775.Google Scholar
Chaturvedi, D, Kumar, A and Raghavan, S (2018) An integrated SIW cavity-backed slot antenna-triplexer. IEEE Antennas and Wireless Propagation Letters 17, 1557–1560.CrossRefGoogle Scholar
Priya, S and Dwari, S (2020) A compact self-triplexing antenna using HMSIW cavity. IEEE Antennas and Wireless Propagation Letters 19, 1–5.CrossRefGoogle Scholar
Dash, SK, Cheng, QS, Barik, RK, Pradhan, NC and Subramanian, KS (2020) A compact triple-fed high-isolation SIW-based self-triplexing antenna. IEEE Antennas and Wireless Propagation Letters 19, 766–770.CrossRefGoogle Scholar
Priya, S, Dwari, S, Kumar, K and Mandal, MK (2019) Compact self-quadruplexing SIW cavity-backed slot antenna. IEEE Transactions on Antennas and Propagation 67, 6656–6660.CrossRefGoogle Scholar
Kumar, A and Raghavan, S (2016) A design of miniaturized half-mode SIW cavity-backed antenna. 2016 IEEE Indian Antenna Week (IAW 2016); IEEE, 6 Jun 2016, pp. 4–7. doi: 10.1109/IndianAW.2016.7883585CrossRefGoogle Scholar
Althuwayb, AA, Al‐Hasan, MA, Kumar, A and Chaturvedi, D (2021) Design of half-mode substrate integrated cavity inspired dual-band antenna. International Journal of RF and Microwave Computer-Aided Engineering 31, e22520.CrossRefGoogle Scholar
Kumar, A (2020) Wideband circular cavity-backed slot antenna with conical radiation patterns. Microwave and Optical Technology Letters 62, 2390–237.CrossRefGoogle Scholar
Kumar, A and Raghavan, S (2018) Design of SIW cavity-backed self-triplexing antenna. Electronics Letters 54, 611–612.CrossRefGoogle Scholar
Kumar, A, Chaturvedi, D, Saravanakumar, M and Raghavan, S (2018) SIW cavity-backed self-triplexing antenna with T-shaped slot. 2018 Asia-Pacific Microwave Conference (APMC), 6 Nov 2018, pp. 1588–1590.CrossRefGoogle Scholar