Hostname: page-component-745bb68f8f-grxwn Total loading time: 0 Render date: 2025-01-11T01:01:22.927Z Has data issue: false hasContentIssue false
  • English
  • Français

A compact band-notched antenna with high isolation for UWB MIMO applications

Published online by Cambridge University Press:  20 October 2020

Issmat Shah Masoodi Open the ORCID record for Issmat Shah Masoodi [Opens in a new window] ,
Insha Ishteyaq Open the ORCID record for Insha Ishteyaq [Opens in a new window] ,
Khalid Muzaffar  and
M. Idrees Magray Open the ORCID record for M. Idrees Magray [Opens in a new window]
Issmat Shah Masoodi*
Affiliation:
Department of Electronics and Communication, Islamic University of Science and Technology, Awantipora, J and K, India
Insha Ishteyaq
Affiliation:
Department of Electronics and Communication, Islamic University of Science and Technology, Awantipora, J and K, India
Khalid Muzaffar
Affiliation:
Department of Electronics and Communication, Islamic University of Science and Technology, Awantipora, J and K, India
M. Idrees Magray
Affiliation:
Department of Electronics and Communication, Islamic University of Science and Technology, Awantipora, J and K, India
*
Author for correspondence: Issmat Shah Masoodi, E-mail: Issmat.shah@islamicuniversity.edu.in
Get access Rights & Permissions [Opens in a new window]

Abstract

A compact antenna module with a single band notch at wireless local area network (WLAN) (5.725–5.825 GHz) for ultra-wideband (UWB) multiple input multiple output (MIMO) applications is proposed. Proposed antenna which acquires size of 0.299 λ × 0.413 λ × 0.005 λ mm3 at 3.1 GHz consists of two symmetrical radiators placed side by side on global merchandise link (GML) 1000 substrate (εr = 3.2, tan δ = 0.004). Isolation between the antenna elements is >18 dB in the whole UWB band, which is achieved by introducing the vertical stub and H-slot between the monopole radiators in the ground plane. The simulated and measured results of the antenna system are in good agreement. The proposed antenna covers entire UWB with impedance bandwidth (|S11| < −15 dB) from 3.1 to 11 GHz except at WLAN notched band. The designed antenna module bears low envelope correlation coefficient and minimal multiplexing efficiency hence fulfilling criteria suitable for various wireless MIMO applications.

Keywords

Compacthigh isolationmonopoleUWB MIMO antennasWLAN band notch
Type
Antenna Design, Modelling and Measurements
Information
International Journal of Microwave and Wireless Technologies , Volume 13 , Special Issue 6: EuMW 2020 Special Issue: Part I , July 2021 , pp. 634 - 640
Check for updates
Copyright
Copyright © The Author(s), 2020. 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

Foschini, GJ and Gans, MJ (1998) On limits of wireless communications in a fading environment when using multiple antennas. Wireless Personal Communication, 6, 311–335.CrossRefGoogle Scholar
Tang, Z, Wu, X, Zhan, J, Hu, S, Xi, Z and Liu, Y (2019) Compact UWB-MIMO antenna with high isolation and triple band-notched characteristics. IEEE Access, 7, 19856–19865.CrossRefGoogle Scholar
Zamir, W and Dinesh, K (2015) Dual-band-notched antenna for UWB MIMO applications. International Journal of Microwave and Wireless Technologies, 9, 381–386.Google Scholar
Yadav, D, Abegaonkar, MP, Koul, SK, Tiwari, VN and Bhatnagar, D (2018) Two element band-notched UWB MIMO antenna with high and uniform isolation. Progress In Electromagnetics Reasearch, 63, 119–229.CrossRefGoogle Scholar
Tang, Z, Zhan, J, Wu, X, Xi, Z, Chen, L and Hu, S (2020) Design of a compact UWB-MIMO antenna with high isolation and dual band-notched characteristics. Journal of Electromagnetic Waves and Applications, 34, 500–513.CrossRefGoogle Scholar
Chandel, R and Gautam, AK (2016) Compact MIMO/diversity slot antenna for UWB applications with band-notched characteristic. Electronics Letters, 52, 336–338.CrossRefGoogle Scholar
Ibrahim, AA and Machacand Shubair, JRM (2017) Compact UWB MIMO antenna with pattern diversity and band rejection characteristics. Microwave and Optical Technology Letters, 59, 1460–1464.CrossRefGoogle Scholar
Han, L, Chen, J and Zhang, W (2020) Compact UWB monopole antenna with reconfigurable band-notch characteristics. International Journal of Microwave and Wireless Technologies, 12, 252–258.CrossRefGoogle Scholar
Ren, J, Hu, W, Yin, Y and Fan, R (2014) Compact printed MIMO antenna for UWB applications. IEEE Antennas Wireless Propagation Letters, 13, 1517–1520.Google Scholar
Zhao, JY, Zhang, ZY, Liu, QQ, Fu, G and Gong, SX (2014) Printed UWB MIMO antenna with different polarizations and band-notch characteristics. Progress In Electromagnetics Research Letters, 46, 113–118.CrossRefGoogle Scholar
Alhalabi, RA and Rebeiz, GM (2010) Differentially-fed millimeter-wave Yagi-Uda antennas with folded dipole feed. IEEE Transactions on Antennas Propagation, 58, 966–969.CrossRefGoogle Scholar
Mikki, SM and Antar, YMM (2015) On cross correlation in antenna arrays with applications to spatial diversity and MIMO systems. IEEE Transactions on Antennas Propagation, 63, 1798–1810.CrossRefGoogle Scholar
Tian, R, Lau, BK and Ying, Z (2012) Multiplexing efficiency of MIMO antennas with user effects. IEEE International Symposium on Antennas and Propagation (AP-S), in press.CrossRefGoogle Scholar
Zhao, Y, Zhang, F-S, Cao, L-X and Li, D-H (2019) A compact dual band-notched MIMO diversity antenna for UWB wireless applications. Progress In Electromagnetics Research C, 89, 161–169.CrossRefGoogle Scholar
Addepalli, T and Anitha, VR (2020) A very compact and closely spaced circular shaped UWB MIMO antenna with improved isolation. AEU - International Journal of Electronics and Communications 114, 153016–153038.CrossRefGoogle Scholar
Khan, MI and Khattak, MI (2020) Designing and analyzing a modern MIMO-UWB antenna with a novel stub for stop band characteristics and reduced mutual coupling. Microwave and Optical Technology Letters 62(10), 3209–3214.CrossRefGoogle Scholar
Addepalli, T and Anitha, VR (2020) Compact two-port MIMO antenna with high isolation using parasitic reflectors for UWB, X and Ku band applications. Progress In Electromagnetics Research C, 102, 63–77.CrossRefGoogle Scholar
Li, D-H, Zhang, F-S, Cao, L-X and Zhao, Y (2019) A compact dual band-rejected MIMO vivaldi antenna for UWB wireless applications. Progress In Electromagnetics Research Letters, 86, 97–105.CrossRefGoogle Scholar