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Performance of two empirical techniques for optimized design of wideband, U-Slot antennas using commercial CAD tools

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3 Author(s)
V. Natarajan ; Sch. of Comput. & Eng., Missouri Univ., Kansas City, MO, USA ; E. Chettiar ; D. Chatterjee

This paper investigates the abilities of two different empirical techniques to generate initial U-slot antenna designs, which can be rapidly optimized for wideband impedance characteristics, using commercially available simulator IE3D. Results of optimization of probe location, slot with (t) via the built-in optimizers (Genetic and Powell) on IE3D, clearly identify the empirical method, which generates U-slot antenna geometries more suitable for rapid CAD based optimization.

Published in:

Antennas and Propagation Society International Symposium, 2004. IEEE  (Volume:3 )

Date of Conference:

20-25 June 2004