Electrodynamic analysis of asymmetric ridged waveguide and radiating slot elements on its basis
- 1 Post-graduate Student, Southern Federal University
- 2 Ph.D. (Phys.-Math.), Professor, Head of Department, Southern Federal University
- 3 Ph.D. (Phys.-Math.), Associate Professor, Southern Federal University
Abstract
The electromagnetic fields and cut-off wave numbers for the asymmetric ridged waveguide are calculated by the method of partial regions including field singularity at the edge. The cross section asymmetry effects by the ridge shift to the waveguides walls and by the difference of the side regions height on the electromagnetic field structure and on the surface currents for the dominant mode are investigated. The single slot antenna and antenna array based on asymmetric ridged waveguide with the difference of the side regions height are simulated.
How to cite
Бороденко С.С., Заргано Г.Ф., Земляков В.В. Электродинамический анализ асимметричного П-волновода и щелевых излучающих элементов на его основе // Антенны. 2013. № 10. С. 62–68.
References
- Zargano G.F., Lyapin V.P., Mixalevskij V.S. i dr. Volnovody' slozhny'x sechenij. M.: Radio i svyaz'. 1986.
- Zargano G.F., Zemlyakov V.V., Krivopustenko V.V. E'lektrodinamicheskij analiz sobstvenny'x voln v pryamougol'nom volnovode s dvumya L-vy'stupami // Radiotexnika i e'lektronika. 2011. T. 56. № 3. S. 285-294.
- Markov G.T., Sazonov D.M. Antenny'. M.: E'nergiya. 1975.
- Kurtz L.A., Yee J.S. Second Order Beams of Two Dimensional Slot arrays // IRE Trans. on Antennas and Propagation. 1957. V. AP-5. № 10. P. 356-362.
- Green J., Shnitkin H., Bertalan P.J. Asymmetric Ridge Waveguide Radiating Element for a Scanned Planar Array // IEEE Trans. on Antennas and Propagation. 1990. V. 38. № 8. P. 1161-1165.
- Kim D.J., Elliott R.S. A Design Procedure for Slot Arrays Fed by Single-Ridge Waveguide // IEEE Trans. on Antennas and Propagation. 1988. V. 36. № 11. P. 1531-1535.