| Authors | Sathish Kumar Danasegaran1, S. Poonguzhali2, S. Lalithakumari2, G. Rajalakshmi2, R. Pandian2, A. Sivasangari3, S. Dhanasekar1 |
| Affiliations |
1Department of ECE, Sri Eshwar College of Engineering, Coimbatore, India 2Department of ECE, School of Electrical and Electronics, Sathyabama Institute of Science and Technology, Chennai, India 3Department of CSE, School of Electrical and Electronics, Sathyabama Institute of Science and Technology, Chennai, India |
| Е-mail | dsathish134@gmail.com |
| Issue | Volume 18, Year 2026, Number 1 |
| Dates | Received 01 December 2025; revised manuscript received 18 February 2026; published online 25 February 2026 |
| Citation | Sathish Kumar Danasegaran, S. Poonguzhali, et al., J. Nano- Electron. Phys. 18 No 1, 01024 (2026) |
| DOI | https://doi.org/10.21272/jnep.18(1).01024 |
| PACS Number(s) | 84.40.Ba |
| Keywords | Array antenna, K band spectrum, Microstrip patch antenna, Wireless communication. |
| Annotation |
Modern mobile communication relies on 5G technology, which has the latent to advance production efficiency even further, expand the development field of intelligent communication, and meet the transportation needs of enormous amounts of data traffic. This technology can also be applied to various industries. At the moment, 5G mobile communication technology is extensively employed in communication engineering, offering excellent technical assistance throughout engineering construction and operation. This research proposes a 1X4 array patch antenna for 5G wireless communication. In concert with the patch component, the array antenna is crucial in wireless transmission, offering improved antenna characteristics such as return loss, gain, directivity, and bandwidth. The simulation tests were conducted to examine the application effect of 5G in communication engineering from three perspectives: return loss (RL), gain, and directivity. The optimized suggested structure simulates at the frequency of 35 GHz and provides the result of – 41.70 dB RL and more than 9 dB of gain and directivity. The suggested antenna operates within the Ka band spectrum, facilitating high-precision applications such as radar and satellite systems. |
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