AntennaQ

Version 1.0.0.0 (3.44 KB) by Mats Gustafsson
Computes physical bounds on Q and D/Q for antennas
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Updated 1 Mar 2010

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This function calculates physical bounds on Q and D/Q for linearly polarized antennas composed by non-magnetic materials and circumscribed by various geometries as described in:
Gustafsson, Sohl, and Kristensson
Illustrations of new physical bounds on linearly polarized antennas,
IEEE Trans. Antennas Propagat., Vol. 57, No. 5, pp. 1319-1327, 2009.
http://dx.doi.org/10.1109/TAP.2009.2016683
and
Physical limitations on antennas of arbitrary shape,
Proc. Roy. Soc. A, Vol. 463, No. 2086, pp. 2589-2607, 2007.
http://dx.doi.org/10.1098/rspa.2007.1893

The polarizability is based on analytic results for spheroids and approximations of integral equation (MoM) data with rational
functions for cylinders and rectangles.

Cite As

Mats Gustafsson (2025). AntennaQ (https://www.mathworks.com/matlabcentral/fileexchange/26806-antennaq), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2007a
Compatible with any release
Platform Compatibility
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Version Published Release Notes
1.0.0.0