High Isolation Metamaterial-based Dual-band MIMO Antenna for 5G Millimeter-wave Applications - Publication - Bridge of Knowledge

Search

High Isolation Metamaterial-based Dual-band MIMO Antenna for 5G Millimeter-wave Applications

Abstract

This article presents a high-isolation metamaterial-based dual-band multiple-input multiple-output (MIMO) antenna for 5G millimeter-wave communication networks. The proposed antenna is a pentagon-shaped monopole that provides a dual-band response with a wide operating bandwidth at 5G 28/28 bands. The antenna is printed on 0.508-mm-thick Rogers RT5880 substrate of relative permittivity ɛr =2.2. It exhibits a small physical size of 5.5 × 5.4 × 0.508 mm3, excluding the feeding line. The MIMO system is constructed of two symmetric radiating elements arranged adjacently with the mutual coupling of −18.5 dB at both resonant frequencies. The dual-band metamaterial is designed and placed between the two radiators to reduce the mutual coupling. Embedding a 3×1 metamaterial array enhances the isolation to −39 dB and −38 dB at 28 GHz and 38 GHz, respectively. The proposed system is capable of covering both 28/28 5G bands and has the merits of broad bandwidth, low profile, high gain ( > 5 dB), improved isolation (−38 dB), low envelope correlation coefficient (ECC) (< 0.0001) and channel capacity loss (CCL) (< 0.05), and high diversity gain (DG) (> 9.99 dB). The system performance is verified experimentally with good agreement between the simulated and measured data. These properties demonstrate the system applicability for 5G millimeter-wave communication networks.

Citations

  • 1 7

    CrossRef

  • 0

    Web of Science

  • 2 0

    Scopus

Cite as

Full text

full text is not available in portal

Keywords

Details

Category:
Articles
Type:
artykuły w czasopismach
Published in:
AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS no. 158,
ISSN: 1434-8411
Language:
English
Publication year:
2023
Bibliographic description:
Esmail B., Kozieł S.: High Isolation Metamaterial-based Dual-band MIMO Antenna for 5G Millimeter-wave Applications// AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS -Vol. 158, (2023), s.154470-
DOI:
Digital Object Identifier (open in new tab) 10.1016/j.aeue.2022.154470
Sources of funding:
  • COST_FREE
Verified by:
Gdańsk University of Technology

seen 182 times

Recommended for you

Meta Tags