Title :
Using green´s function method for the leaky-wave antenna analysis based on a dielectric partially-filled rectangular waveguide with transverse slots
Author :
Abdullin, R.R. ; Knyazev, S.T. ; Shabunin, S.N.
Author_Institution :
Ural Fed. Univ., Yekaterinburg, Russia
Abstract :
A leaky-wave antenna based on a rectangular waveguide with partially dielectric filling and transverse slots, is studied. The Green´s function method for dispersion equations and antenna radiation analysis is suggested. A protective dielectric cover on the screen with slots is taken into account. The complex propagation constant is defined by matching of a magnetic field in slots. Two different waves´ expansions for Green´s functions with TE, TM and LE, LM are considered.
Keywords :
Green´s function methods; antenna radiation patterns; dielectric-loaded waveguides; leaky wave antennas; rectangular waveguides; slot antennas; Green´s function method; LE; LM; TE; TM; antenna radiation analysis; complex propagation constant; dielectric partially-filled rectangular waveguide; dispersion equations; leaky-wave antenna analysis; magnetic field matching; protective dielectric cover; transverse slots; wave expansions; Dielectrics; Educational institutions; Electronic mail; Leaky wave antennas; Rectangular waveguides; Waveguide components;
Conference_Titel :
Microwave and Telecommunication Technology (CriMiCo), 2013 23rd International Crimean Conference
Conference_Location :
Sevastopol
Print_ISBN :
978-966-335-395-1
