Title :
Multi-slot iris in circular waveguide
Author :
Don, N.G. ; Kirilenko, A.A. ; Mospan, L.P.
Author_Institution :
Inst. for Radiophys. & Electron., Nat. Acad. of Sci. of Ukraine, Kharkov, Ukraine
Abstract :
Mathematical approach, allowing calculating the basis of electromagnetic unhomogeneities of arbitrary cross section, is applied to solving the scattering problem for multi-slot iris in circular waveguide. Control of the coupling between the waveguide and the iris via a changing the iris profile is shown. Multi-slot iris with not equal slots forming rejection response is proposed.
Keywords :
circular waveguides; electromagnetic coupling; electromagnetic wave diffraction; electromagnetic wave scattering; mode matching; resonance; waveguide theory; circular waveguide; electromagnetic unhomogeneities; iris profile; multi-slot iris; reflection resonance; rejection response; scattering problem; Boundary conditions; Design automation; Electromagnetic scattering; Electromagnetic waveguides; Iris; Laplace equations; Microwave devices; Reflection; Resonance; Waveguide components;
Conference_Titel :
Antenna Theory and Techniques, 2005. 5th International Conference on
Print_ISBN :
0-7803-9261-2
DOI :
10.1109/ICATT.2005.1497016
