Frequency derivatives of the Green's functions of a stratified medium

We present an exact method for calculating the frequency derivatives of the Green's functions (FDGF) or Sommerfeld potentials for microstrip structures in a laterally infinitely extending, stratified medium. By applying the adjoint network concept in the spectral space domain, the PDGF are easi...

Full description

Saved in:
Bibliographic Details
Main Authors: Ureel, J., Van Hese, J., Blomme, K., De Zutter, D.
Format: Conference Proceeding
Language:English
Subjects:
Frequency
Green's function methods
Information technology
Integral equations
Microstrip
Power transmission lines
Sparse matrices
Tellurium
Transmission line matrix methods
Voltage
Online Access:Request full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:We present an exact method for calculating the frequency derivatives of the Green's functions (FDGF) or Sommerfeld potentials for microstrip structures in a laterally infinitely extending, stratified medium. By applying the adjoint network concept in the spectral space domain, the PDGF are easily calculated. The inversion of these FDGF from the spectral space domain to the space domain is discussed and several examples are presented. These FDGF can be used in the mixed potential integral equation (MPIE) for obtaining frequency derivatives of the surface currents on the microstrip.
DOI:10.1109/APS.1995.530253