Latest Trends in 5G OTA - A Review

Author(s)	Dr. ZULKHAR NAIN MUHAMMAD
Country	India
Abstract	As 5G technology grows, more access points are needed, which can clutter spaces. Optically Transparent Antennas (OTAs) solve this by blending into the surroundings while meeting communication needs. They integrate into structures without altering designs. The study explores OTA materials and techniques like Metal Mesh (MM), Transparent Conductive Film, and Transparent Conductive Film (TCF), Transparent Conductive Oxide (TCO). It examines how these affect antenna gain, bandwidth, efficiency, and transparency. Challenges and limitations of OTAs are discussed, but they are confirmed as a promising solution for future networks, balancing looks with performance.
Keywords	OTA, MM, TCF, TCO, FoM, MM, TCF, TCO, µMM, PVD, AoD
Field	Engineering
Published In	Volume 7, Issue 4, July-August 2025
Published On	2025-08-01
DOI	https://doi.org/10.36948/ijfmr.2025.v07i04.52458
Short DOI	https://doi.org/g9vzhg

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