Title :
Electromagnetic field of a rectangular patch of uniform and linear distributions of current
Author :
Mahadevan, Karthikeyan ; Auda, Hesham A.
Author_Institution :
Dept. of Electr. Eng., Mississippi Univ., University, MS, USA
fDate :
12/1/1989 12:00:00 AM
Abstract :
Closed-form expressions for a class of indefinite double integrals are presented. Using these formulas, exact analytical expressions for the magnetic vector potential and the electric and magnetic fields of a rectangular patch of uniform and linear distributions of electric current in an unbounded homogeneous medium are derived. The field expressions obtained are valid everywhere, in particular in the source region. Computed results verifying the correctness and accuracy of these expressions are presented
Keywords :
current distribution; electric fields; electromagnetic field theory; magnetic fields; closed form expressions; electric fields; indefinite double integrals; linear current distribution; magnetic fields; magnetic vector potential; rectangular patch; source region; unbounded homogeneous medium; uniform current distribution; Closed-form solution; Current; Electric potential; Electromagnetic fields; Electromagnetic scattering; Electromagnetic waveguides; Helium; Magnetic analysis; Magnetic fields; Vectors;
Journal_Title :
Antennas and Propagation, IEEE Transactions on
