Electrodynamic analysis of the waveguide-dielectric phase shifter
Main Article Content
Abstract
Electromagnetic field analysis of waveguide-dielectric phase shifter is discussed. It is shown that permittivity of dielectric material oppositely affects on required displacement of wide waveguide wall and phase shifter section length. Reducing of dielectric insertion loss in partially dielectric loaded waveguide is demonstrated. Minimum of the insertion loss depends on permittivity of dielectric, frequency as well as distance between wide waveguide wall and dielectric. Scattering problem for dielectric wedge located in rectangular waveguide is solved
Article Details
This work is licensed under a Creative Commons Attribution 4.0 International License.
Authors who publish with this journal agree to the following terms:- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).
References
Y. Poplavko, V. Molchanov, and V. Pashkov, “Tunable microwave devices with electromechanical control”, Technique and microwave devices, no. 1, pp. 49–59, Jan. 2009.
Y. Poplavko, V. Kazmirenko, and Y. Prokopenko, “Dielectric phase shifter with piezo control”, Electronics andcommunication, no. 15, pp. 117–120, Jan. 2002.
Y. Egorov, Partially filledrectangular waveguides, M: Sov.radio, 1967, p. 216.
