Enhanced Gain Dual-Polarized Aperture Coupled Antenna for 5G mmWave Applications
K.Saitheja
, K.Varshitha , B.Narahari , G.Prem Kumar , Paturu Reddy Himakumar
In this paper, a novel dual-polarized aperture-coupled antenna with low complexity and cost is proposed for 5G millimeter-wave (mmWave) applications. The antenna covers an extensive frequency span from 24 GHz to 44 GHz, offering a wide impedance bandwidth of approximately 60%, along with superior polarization isolation exceeding 35 dB and an average gain of 8 dBi. Designed to meet the stringent performance criteria of Advanced Antenna Systems (AAS), the antenna integrates a grid-slotted metasurface radiator within a compact form factor measuring 0.56λâ‚€ × 0.56λâ‚€. Compared to previously reported designs, the proposed structure achieves enhanced bandwidth, higher gain, and greater simplicity, positioning it as an excellent candidate for massive MIMO operations across the 5G mmWave bands (n257, n258, n259, n260, and n261). Utilizing conventional PCB manufacturing techniques, the antenna offers an affordable and practical solution for next-generation wireless communication platforms.
"Enhanced Gain Dual-Polarized Aperture Coupled Antenna for 5G mmWave Applications", TIJER - TIJER - INTERNATIONAL RESEARCH JOURNAL (www.TIJER.org), ISSN:2349-9249, Vol.12, Issue 4, page no.b110-b115, April-2025, Available :https://tijer.org/TIJER/papers/TIJER2504156.pdf
Volume 12
Issue 4,
April-2025
Pages : b110-b115
Paper Reg. ID: TIJER_157644
Published Paper Id: TIJER2504156
Downloads: 000314
Research Area: Science and Technology
Country: Nellore, Andhra Pradesh, India
DOI: https://doi.org/10.56975/tijer.v12i4.157644
ISSN: 2349-9249 | IMPACT FACTOR: 8.57 Calculated By Google Scholar | ESTD YEAR: 2014
An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 8.57 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator
Publisher: TIJER (IJ Publication) Janvi Wave
