Propagation in an Azimuthally Magnetized Circular Ferrite-Dielectric Waveguide


Георгиев, Георги (2009) Propagation in an Azimuthally Magnetized Circular Ferrite-Dielectric Waveguide Proc. 3rd Europ. Conf. Antennas Propagat. EuCAP 2009, art. no. 5067636, pp. 345–349, in CDROM, Berlin, Germany, March 23–27, 2009. https://www.scopus.com/inward/record.uri?eid=2-s2.0-70349855018&partnerID=40&md5=980b2ac1b0074e60d61bda08447eac7f


 The propagation problem for normal TE0n modes in a circular waveguide, containing a coaxial dielectric cylinder and an azimuthally magnetized ferrite toroid, is solved by real cylindrical and complex confluent hypergeometric functions. The existence of certain positive real numbers (L numbers), linked with the positive purely imaginary roots of the structure's characteristic equation, is established. As a result, the phase curves for both signs of ferrite magnetization turn out to be finite.
  Статия
 boundary-value problems, circular ferrite-dielectric waveguides, eigenvalues and eigenfunctions.


Природни науки, математика и информатика

Natural sciences, mathematics and informatics

 Издадено
  4628
 Георги Георгиев

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