Exponential horn antenna excited by circular ring for bridging outdoor wireless LAN applications

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dc.contributor.authorWounchoum, Phairote
dc.contributor.authorWongsiritorn, Pitchanun
dc.contributor.authorKosulvit, Sompol
dc.contributor.authorPhongcharoenpanich, Chuwong
dc.date.accessioned2026-08-06T10:18:15Z
dc.date.available2026-08-06T10:18:15Z
dc.date.issued2017-12-19
dc.description.abstractIn this paper, a circular ring is used to excite exponential horn antenna presented for bridging outdoor wireless LAN applications. The advantage of this structure does not require a waveguide feeding system. The purpose of this antenna design is to achieve unidirectional antenna which is operated at the center frequency of 2.45 GHz (2.40 GHz to 2.484 GHz). The characteristics of the proposed antenna such as S<inf>11</inf>, radiation pattern and gain are also demonstrated. The results show that the antenna have given a high gain of 14.6 dBi and S<sup>11</sup> less than-30 dB at the center frequency. The proposed antenna is very useful for bridging outdoor WLAN systems.
dc.identifier.citation2017 International Symposium on Antennas and Propagation Isap 2017, 2017-January, 1-2, 2017
dc.identifier.doi10.1109/ISANP.2017.8229051
dc.identifier.other2-s2.0-85046334512
dc.identifier.urihttps://dspace.kmitl.ac.th/handle/123456789/8100
dc.source2017 International Symposium on Antennas and Propagation Isap 2017
dc.subjectbridging outdoor WLAN
dc.subjectcircular ring
dc.subjecthorn antenna
dc.titleExponential horn antenna excited by circular ring for bridging outdoor wireless LAN applications
dc.typeConference Paper

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