On the theory of a circular waveguide with anisotropic impedance surface for gyro-devices: eigenmodes

Publikationstyp
Conference Paper
Date Issued
2015-11-20
Sprache
English
Author(s)
Shcherbinin, Vitalii I.  
Schünemann, Klaus  
Institut
Hochfrequenztechnik E-3  
TORE-URI
http://hdl.handle.net/11420/7850
Start Page
1
End Page
2
Article Number
7333190
Citation
YSF 2015 - International Young Scientists Forum on Applied Physics: 7333190, 1-2 (2015-11-20)
Contribution to Conference
YSF 2015 - International Young Scientists Forum on Applied Physics  
Publisher DOI
10.1109/YSF.2015.7333190
Scopus ID
2-s2.0-84962618597
Publisher
IEEE
Circular waveguides with anisotropic impedance surfaces can be used in gyro-devices in order to improve their performance. Among them are dielectric-loaded metallic waveguides [1-5], axially [6] and azimuthally [7] corrugated waveguides. Their eigenmodes are purely (or nearly) TE and TM modes only in a number of extreme cases. Such cases were considered previously in [1-7]. However, in the general case, when the surface impedance is arbitrary, waveguide modes are hybrid HE and EH waves. Derivation of the boundary-value problem for such waves is the main aim of the study.
DDC Class
600: Technik