Research Repository

Circular loop antenna for pattern steerable applications

Deo, P and Mehta, A and Mirshekar-Syahkal, D and Massey, PJ and Nakano, H (2009) Circular loop antenna for pattern steerable applications. In: UNSPECIFIED, ? - ?.

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Abstract

A circular loop antenna with feed points on the loop is proposed. This antenna is envisaged to be useful for some beam steering applications. An example of this antenna with 8 feed points is analyzed. The eight feed points are placed symmetrically on the loop, which when excited one at a time steer the beam in eight different directions at steps of 45°. Apart from the direction of the beam, the return-loss, polarization and all other antenna parameters stays the same if the antenna is excited through any of the eight feeds. For the antenna analysed, at the resonating (operating) frequency of 4.4 GHz, the antenna has a directivity of9.1 dBi with polarization dominance in the Ee direction. © 2009 IEEE.

Item Type: Conference or Workshop Item (Paper)
Additional Information: Published proceedings: IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
Subjects: Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Divisions: Faculty of Science and Health > Computer Science and Electronic Engineering, School of
Depositing User: Jim Jamieson
Date Deposited: 08 Sep 2014 14:44
Last Modified: 23 Jan 2019 03:15
URI: http://repository.essex.ac.uk/id/eprint/9938

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