Characteristics of a dual-broadband antenna with crossed elliptical probes and L-shaped slits

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dc.contributor.authorKhoomwong, Ekajit
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.abstractCharacteristics of a dual broadband antenna are investigated. The antenna consists of crossed elliptical probes, L-shaped slits, and split circular ground-planes. The proposed antenna covers various widely-employed frequency standards: IEEE 802.11b/g/n, IEEE 802.16, GSM, UMTS and LTE. The design and investigation are based on numerical simulations. The dual broad-bandwidths are 1.46 GHz (1.69-3.15 GHz) and 1.69 GHz (4.93-6.62 GHz), which simultaneously cover the above-mentioned frequency standards. The radiation patterns are of conical-beam type with peak gains of 3.1 and 5.1 dBi at 2.45 and 5.5 GHz, respectively. It has the advantage of main-beam directions pointing to nearly the same tilt angle for both main operating bands, which can be very useful for ceiling-mounted installations and simultaneous dual-band operations.
dc.identifier.citation2017 International Symposium on Antennas and Propagation Isap 2017, 2017-January, 1-2, 2017
dc.identifier.doi10.1109/ISANP.2017.8228930
dc.identifier.other2-s2.0-85046339478
dc.identifier.urihttps://dspace.kmitl.ac.th/handle/123456789/8097
dc.source2017 International Symposium on Antennas and Propagation Isap 2017
dc.subjectbroadband antenna
dc.subjectcrossed elliptical probe
dc.subjectdual band
dc.subjectL-shaped slit
dc.titleCharacteristics of a dual-broadband antenna with crossed elliptical probes and L-shaped slits
dc.typeConference Paper

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