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- Title
For wireless applications, design and analysis of patch antenna at 2.45 GHz.
- Authors
Sohel Rana, Md.; Haider Ovi, Shake Zion; Tanvir Ul Islam, A. S. M.; Mistry, Piyal; Shipon, Sahriar Islam; Jahidur Rahaman, Md.; Shahriar Rakib, Md.; Faruq, Omar
- Abstract
This research designs, analyzes, and studies a 2.45 GHz rectangular microstrip patch antenna (RMPA). The antenna design uses Rogers RT5880 (lossy) substrate material with 2.2 dielectric permittivity, 1.5 mm thickness, and 0.0009 loss tangent. Additionally, the antenna was designed and simulated using computer simulation technology (CST) studio 2019 software. Plot designs were again created using Origin Pro Software. The simulation results showed that the return loss (S11), voltage standing wave ratio (VSWR), gain, directivity, bandwidth, efficiency, and surface current were -45.992 dB, 1.0101, 6.115 dBi, 6.534 dBi, 70.8 MHz, 93.59%, and 49.9 A/m, respectively. This paper aims to increase return loss to a typical VSWR value near 1. Besides boosting antenna gain, directivity, and efficiency, it can be used in future wireless applications, including mobile phones and wireless LANs. The proposed antenna design outperforms earlier experiments, demonstrating that the research has increased performance.
- Subjects
ANTENNAS (Electronics); COMPUTER engineering; ANTENNA design; MICROSTRIP antennas; STANDING waves; WIRELESS LANs
- Publication
Telkomnika, 2024, Vol 22, Issue 4, p799
- ISSN
1693-6930
- Publication type
Article
- DOI
10.12928/TELKOMNIKA.v22i4.25751