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ECE 520: Electromagnetic Waves and Radiating Systems

Fall 2016

 

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Instructor

 

Teaching assistant

 

Schedule

 

Office hour

 

Text

 

References

 

Topics

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

     

Instructor:

Dr. Su Yan

Office: 5038 Electrical & Computer Eng Bldg

Email: suyan@illinois.edu

Teaching assistant:

Weili Chen

Office: 3255 Micro and Nanotechnology Laboratory

Email: wchen71@illinois.edu

Lecture Schedule:

Tuesdays and Thursdays 11:00 am-12:20 pm

3015 Electrical & Computer Eng Bldg

TA hour

Wednesday 3:00-5:00pm

3255 Micro and Nanotechnology Laboratory

Textbook:

J. M. Jin, Theory and Computation of Electromagnetic Fields, Hoboken, NJ: Wiley, 2010.

References:

1. C. A. Balanis, Advanced Engineering Electromagnetics, New York: Wiley, 1989.

2. R. F. Harrington, Time-Harmonic Electromagnetic Fields, New York: McGraw-Hill, 1961.

3. J. A. Kong, Electromagnetic Wave Theory (2nd Ed.), Cambridge, MA: EMW, 2000.

4. J. A. Stratton, Electromagnetic Theory, New York: McGraw-Hill, 1941.

Course Overview:

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

Electromagnetic principles and theorems: Uniqueness theorem, reciprocity theory,

image theory, equivalence principles, induction theorem, physical optics

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, scattering by cylinders and spheres

Fields in waveguides: dispersion; phase, group and energy velocities; attenuation;

resonant cavity; inhomogeneously filled waveguides; waveguide excitations

Antennas: dipoles; radiation patterns; approximate analysis of some antennas

Prerequisite:

Introductory knowledge of electromagnetic fields and waves at the level of ECE 450 and ECE452.

 

 

 

Aug 2016: ECE520

 

Electrical and Computer Engineering Department

 

University of Illinois Urbana-Champaign