Title :
Approximation of mixed potential Green´s functions at large distances
Author :
Brand, Y. ; Hall, R.C. ; Mosig, J.R.
Author_Institution :
Ecole Polytech. Federale de Lausanne, Switzerland
Abstract :
For planar microstrip structures, mixed potential Green´s functions for a layered dielectric medium are approximated using a series of Hankel functions that represent the surface waves. The approach provides a very rapid and noise-free method to determine the values of the Green´s functions at large distances.
Keywords :
Green´s function methods; Hankel matrices; microstrip components; planar waveguides; surface electromagnetic waves; waveguide theory; Hankel functions; large distances; layered dielectric medium; mixed potential Green´s functions; planar microstrip structures; rapid noise-free method; surface waves; Autocorrelation; Dielectric losses; Eigenvalues and eigenfunctions; Equations; Green´s function methods; Interpolation; Message-oriented middleware; Microstrip; Microwave technology; Surface waves;
Conference_Titel :
Antennas and Propagation Society International Symposium, 1996. AP-S. Digest
Conference_Location :
Baltimore, MD, USA
Print_ISBN :
0-7803-3216-4
DOI :
10.1109/APS.1996.549619
