High-Gain Dual-Band Reverse S-Patch Antenna Scheme for 5G Mobile Base Stations

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dc.contributor.authorUdomratanasiri, Dhanapon
dc.contributor.authorKawdungta, Supakit
dc.contributor.authorPansomboon, Rassamitut
dc.contributor.authorLertwiriyaprapa, Titipong
dc.contributor.authorPhongcharoenpanich, Chuwong
dc.date.accessioned2026-08-06T10:49:47Z
dc.date.available2026-08-06T10:49:47Z
dc.date.issued2025-01-01
dc.description.abstractThis paper proposes a low-profile high-gain dual-band reverse S-patch antenna scheme that supports fifth-generation (5G) frequency bands for mobile base stations. In the antenna design, a reverse S-shaped radiation patch is used to achieve resonant at 2.6 GHz and 3.5 GHz, and an FR4 dielectric superstrate is included to enhance the antenna gain. The results show that the proposed reverse S-patch antenna scheme with dielectric superstate resonates at both target frequencies, covering 2.57-2.62 GHz and 3.46-3.55 GHz with unidirectional radiation pattern. The measured antenna gain are 5.0 dBi at 2.6 GHz and 4.0 dBi at 3.5 GHz. In essence, the proposed antenna scheme can be further developed into an array antenna with enhanced gain for 5G mobile base stations. The novelty of this research lies in the use of FR4 dielectric superstrate to enhance the antenna gain.
dc.identifier.citationInternational Journal on Communications Antenna and Propagation, 15(1), 40-48, 2025
dc.identifier.doi10.15866/irecap.v15i1.25921
dc.identifier.issn20395086
dc.identifier.other2-s2.0-105008905756
dc.identifier.urihttps://dspace.kmitl.ac.th/handle/123456789/16613
dc.sourceInternational Journal on Communications Antenna and Propagation
dc.subjectDual-Band
dc.subjectGain Enhancement
dc.subjectPatch Antenna
dc.subjectSuperstrate
dc.titleHigh-Gain Dual-Band Reverse S-Patch Antenna Scheme for 5G Mobile Base Stations
dc.typeArticle

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