Title :
Waveguide longitudinal narrow wall slot radiating between baffles. Matching analysis
Author :
Natarov, M.P. ; Glamazdin, V.V. ; Skresanov, V.N. ; Tkachenko, V.I.
Author_Institution :
Inst. of Radiophys. & Electron., Acad. of Sci., Kharkov, Ukraine
Abstract :
For of applications of waveguide-slot antennas, it is important to know the radiation characteristics of the slot in a rectangular waveguide wall radiating into a parallel-plate waveguide (PPW). In this work the properties of a longitudinal slot in the narrow wall of a rectangular waveguide radiating into a PPW are investigated. A model of a waveguide-slot radiator is presented and an accurate mathematical analysis provided. It is shown how to improve and optimize the matching of the considered radiators
Keywords :
antenna theory; millimetre wave antennas; parallel plate waveguides; rectangular waveguides; slot antennas; baffles; longitudinal narrow wall slot; matching analysis; parallel-plate waveguide; radiating slot; radiation characteristics; rectangular waveguide wall; waveguide narrow wall slot; waveguide-slot antennas; Frequency; Geometry; Rectangular waveguides; Reflection; Resonance; Scattering; Slot antennas; Transmission line matrix methods; Two dimensional displays; Waveguide junctions;
Conference_Titel :
Physics and Engineering of Millimeter and Sub-Millimeter Waves, 2001. The Fourth International Kharkov Symposium on
Conference_Location :
Kharkov
Print_ISBN :
0-7803-6473-2
DOI :
10.1109/MSMW.2001.947247
