ACCURATE ANALYSIS OF PERIODIC STRUCTURES WITH AN ADDITIONAL SYMMETRY IN THE UNIT-CELL FROM CLASSICAL MATRIX EIGENVALUES

Authors
AMARI S VAHLDIECK R BORNEMANN J
Citation
S. Amari et al., ACCURATE ANALYSIS OF PERIODIC STRUCTURES WITH AN ADDITIONAL SYMMETRY IN THE UNIT-CELL FROM CLASSICAL MATRIX EIGENVALUES, IEEE transactions on microwave theory and techniques, 46(10), 1998, pp. 1513-1515
Citations number
7
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
IEEE transactions on microwave theory and techniques → ACNP
ISSN journal
00189480
Volume
46
Issue
10
Year of publication
1998
Part
1
Pages
1513 - 1515
Database
ISI
SICI code
0018-9480(1998)46:10<1513:AAOPSW>2.0.ZU;2-X
Abstract
Dispersion diagrams of periodic structures with an additional symmetry in the unit cell are investigated by the example of a parallel-plate waveguide loaded with irises of zero thickness. The propagation consta nts of the Floquet modes are determined from the classical eigenvalues of a non-Hermitian matrix.