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

Volume

37

Issue

12

fYear

1989

fDate

12/1/1989 12:00:00 AM

Firstpage

1503

Lastpage

1509

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;

fLanguage

English

Journal_Title

Antennas and Propagation, IEEE Transactions on

Publisher

ieee

ISSN

0018-926X

Type

jour

DOI

10.1109/8.45090

Filename

45090