Electromagnetic Waves and Radiating Systems
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|D||DIS||1100 - 1220||T R||3017 Electrical & Computer Eng Bldg||Jianming Jin
|Official Description||Fundamental electromagnetic theory with applications to plane waves, waveguides, cavities, antennas, and scattering; electromagnetic principles and theorems; and solution of electromagnetic boundary-value problems.|
|Subject Area||Electromagnetics, Optics and Remote Sensing|
|Course Prerequisites||Credit in ECE 452|
|Detailed Description and Outline
Field equations: definitions of field vectors: E, B, D and H. Lorentz force relation; electrical and magnetic polarizations and constitutive parameters; electric and magnetic currents and conductivity parameters; boundary conditions at the interface between two media and across surface currents; Poynting theorem in real and complex forms and energy relations; complex permittivity and permeability
Plane wave: in homogeneous media: reduction to vector Helmholtz equation; separation of variables; uniform and nonuniform plane waves; wave impedance; reflection and refraction at oblique incidence; fields of infinite current sheets; polarization properties of waves
Fields in waveguides: dispersion; phase, group and energy velocities; attenuation; resonant cavity; inhomogeneously filled waveguides; transverse resonance
Antennas: dipoles; radiation patterns; approximate analysis of some antennas
It is assumed that the student has a basic knowldge of vector analysis, complex varibles, Maxwell's equations and uniform plane waves.
J. M. Jin, Theory and Computation of Electromagnetic Fields. Hoboken, NJ: John Wiley & Sons, 2010.