Dyadic Green's function modifications for obtaining attenuation in microstrip transmission layered structures with complex media

Rigorous derivation of the correction to the Green's function for a microstrip structure containing complex layered media is done for imperfect metallization. A hierarchy of formulas is found consistent with a full-wave electromagnetic code employing zero-thickness extent conductors for the gui...

Full description

Saved in:
Bibliographic Details
Published in:IEEE transactions on microwave theory and techniques 2002-01, Vol.50 (1), p.112-122
Main Author: Krowne, C.M.
Format: Article
Language:English
Subjects:
Attenuation
Complex media
Conducting materials
Conductivity
Conductors
Derivation
Geometry
Green's functions
Hierarchies
Material properties
Materials science and technology
Mathematical models
Metallization
Microstrip
Microwave technology
Microwaves
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Rigorous derivation of the correction to the Green's function for a microstrip structure containing complex layered media is done for imperfect metallization. A hierarchy of formulas is found consistent with a full-wave electromagnetic code employing zero-thickness extent conductors for the guiding structure metal. At the top of the hierarchy are formulas that utilize new Green's functions of the structure, whereas at the bottom are formulas that are only dependent on the conductor geometry and material properties. Numerical examples are provided to show the sensitivity of the propagation constant attenuation to those elegantly simple formulas at the bottom of the hierarchy.
ISSN:0018-9480
1557-9670
DOI:10.1109/22.981255