Electrically small antenna with circularly polarized and omnidirectional radiation pattern

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dc.contributor.authorLertsakwimarn, Kittima
dc.contributor.authorPhongcharoenpanich, Chuwong
dc.contributor.authorFukusako, Takeshi
dc.date.accessioned2026-08-06T10:09:28Z
dc.date.available2026-08-06T10:09:28Z
dc.date.issued2014-01-06
dc.description.abstractThis paper deals with the design of a circularly polarized electrically small antenna that has an omnidirectional radiation pattern. The antenna which consists of a horizontal loop element enclosed with two U-shaped elements and a vertical element. The proposed antenna has a dimension of 48 mm × 20 mm × 13.8 mm (0.14λ × 0.06λ × 0.04λ) with ka = 0.476 (i.e. <0.5), where k is the wavenumber at the resonant frequency and a is the radius of a sphere surrounding the antenna. The measured results of the omnidirectional circular polarization (CP) pattern and the simulated results are in good agreement.
dc.identifier.citation2014 IEEE Conference on Antenna Measurements and Applications Cama 2014, 2014
dc.identifier.doi10.1109/CAMA.2014.7003454
dc.identifier.other2-s2.0-84946531339
dc.identifier.urihttps://dspace.kmitl.ac.th/handle/123456789/5663
dc.source2014 IEEE Conference on Antenna Measurements and Applications Cama 2014
dc.titleElectrically small antenna with circularly polarized and omnidirectional radiation pattern
dc.typeConference Paper

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