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A Circularly Polarized UWB Antenna for Improved Positioning Accuracy

Year: 2024

Type: conference-paper

Abstract: This paper presents a compact low-cost circularly polarized UWB antenna covering both UWB channels 5 and 9. The antenna is based on a capacitively fed patch element excited through a quadrature hybrid coupler. The reported field tests demonstrate that the circular polarization provided by the proposed antenna allows the anchor-tag communication to be improved and made independent of the relative orientation between the two devices.

Source: IEEE Conference on Antenna Measurements and Applications (CAMA)

DOI: 10.1109/cama62287.2024.10986199

Authors: Leonardo Lizzi, Davide Molteni, Gian Pietro Picco, Amina Benouakta, Fabien Ferrero

Institutions: University of Trento, Centre National de la Recherche Scientifique, Laboratoire d'Électronique, Antennes et Télécommunications

Language: English

Topic: Antenna Design and Analysis

Subfield: Aerospace Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W4404530197

FWCI:

Cites: 4

Cited by:

Related to: 10