Title :
Field and Current Formulation for Radio Frequency Antennas
Author :
El Alami, Nabil ; Bandelier, Bernard ; Rioux-Damidau, Françoise
Author_Institution :
U2R2M, Univ. Paris XI, Orsay, France
Abstract :
In this paper, a new boundary formulation for the computation of the current and electromagnetic fields on a printed circuit antenna is presented. The state variables are the surface current density j on the metal, the electrical field e on the dielectric boundary, and the magnetic field h on the total boundary of the materials. We obtain very good results in a shorter central processing unit (CPU) time than with classical EFIE and MFIE formulations.
Keywords :
antenna theory; electromagnetic fields; central processing unit time; current formulation; dielectric boundary; electromagnetic fields; printed circuit antenna; radio frequency antenna; surface current density; Central Processing Unit; Current density; Dielectric materials; Dielectric substrates; Electromagnetic fields; Integral equations; Magnetic fields; Magnetic materials; Printed circuits; Radio frequency; Antennas; boundary integral method; radio frequencies; transmission line;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.2010.2044772
