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Field Theory of five Port Annular Microstrip Junction

46 th IEEE International Midwest Symposium on Circuit and System, cairo • 2003
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Publication Information
Authors W. Abdel Wahab, D. Salem, A. S. Mohra E. Hashish
Keywords five port, microstrip, Annular
Journal 46 th IEEE International Midwest Symposium on Circuit and System, cairo
Publisher Not Available
Volume 1
Issue 1
Pages Not Available
publication.type Local
Paper Link Not Available
Supplementary Materials Not Available
Abstract
The five-port annular junction is
solved using field theory analysis with the
aid of finite elements method. Novel model
for fringing fields is presented. Fields
distributions and scattering matrices are
obtained. Two five-port microstrip annular
junctions are simulated using IE3D, realized
and the measured S-parameters are found to
be in good agreement with theoretical ones.
Keywords: Five port, annular, finite
element, fringing fields