Title :
Analytical approach for pyramidal waveguides
Author :
Schneider, M. ; Scheinert, G. ; Uhlmann, F.H.
Author_Institution :
Tech. Univ. Ilmenau, Germany
Abstract :
We present an analytical solution for the field and modes of the double cone sector by using the Hertzian vector potential in the spherical coordinate system. The basic approach excludes trivial solutions, therefore simple root search methods can be used to find the eigenvalues of the modes. The ability of propagation of a mode will be determined by its radial wave impedance or its radial propagation function
Keywords :
waveguides; EM field; EMC measurements; Hertzian vector potential; Maxwell´s equation solution; analytical solution; double cone sector; eigenvalues; mode propagation; pyramidal waveguides; radial propagation function; radial wave impedance; root search methods; spherical coordinate system;
Conference_Titel :
Electromagnetic Compatibility, 1999. EMC York 99. International Conference and Exhibition on (Conf. Publ. No. 464)
Conference_Location :
York
Print_ISBN :
0-85296-716-0
DOI :
10.1049/cp:19990235
