Title :
Modelling of printed antennas of arbitrary shape with a MultiResolution Method of Moment
Author :
Loison, R. ; Gillard, R. ; Citerne, J. ; Piton, G. ; Legay, H.
Author_Institution :
IRER / UMR CNRS, INSA, 20 avenue des buttes de coësmes, 35043 Rennes, France, e-mail: Renaud.Loison@ainsa-rennes.fr
Abstract :
This paper presents the modelling of microstrip antennas of abitrary shape with a two dimensional multiresolution method of moment (MRMoM). A Chui-Haar 2D multiresolution basis is used for the expansion of surface currents and for the testing procedure in the MRMoM. An original technique is proposed to model metallisations of arbitrary shape. The capabilities of the approach are illustrated with the simulation of a circularly polarised patch antenna and a sequentially rotated array.
Keywords :
Discrete wavelet transforms; Linear systems; Microstrip antennas; Moment methods; Multiresolution analysis; Shape; Spatial resolution; Testing; Transmission line matrix methods; Wavelet analysis;
Conference_Titel :
Microwave Conference, 2000. 30th European
Conference_Location :
Paris, France
DOI :
10.1109/EUMA.2000.338825
