Wireless Engineering and Technology

Volume 11, Issue 2 (April 2020)

ISSN Print: 2152-2294   ISSN Online: 2152-2308

Google-based Impact Factor: 1.88  Citations  

Design of Ellipse Antenna Array for Cellular Phone Localization Systems

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DOI: 10.4236/wet.2020.112002    64 Downloads   201 Views  

ABSTRACT

This paper describes our contribution in the ANR (Agence Nationale de la Recherche) project called GELOCOM (GEo-LOCalisation de telephOnes Mobiles) managed by the THALES Communications company, dedicated to the emergency localization of cellular phones. This contribution takes place in the field of antennas, with the development of broad-band systems: a circular array of six elements with separated outputs for the receiving part. In this paper, we present the design and the characterization of broad-band double ellipse array antenna. This special structure is chosen in order to obtain a good omnidirectional radiation pattern, enhance the gain and maximize the V/H polarization ratio. In comparison with the already existing antenna systems in the wireless market for similar purposes, the proposed antenna has considerably shown better performance which makes it competitive among other antenna models. For the design and optimization of antennas, we use CST MWS software. The antennas have been designed and successfully measured.

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Ahmad, A. , Floc’h, J. , Choumane, A. and Morgand, P. (2020) Design of Ellipse Antenna Array for Cellular Phone Localization Systems. Wireless Engineering and Technology, 11, 13-22. doi: 10.4236/wet.2020.112002.

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