Title :
Using Green´s function method for leaky-wave antenna analysis based on partially-filled slitted rectangular waveguide
Author :
Abdullin, Renat R. ; Shabunin, Sergey N.
Author_Institution :
Inst. of Radioelectron. & Informational Technol., Ural Fed. Univ. named after the first President of Russia B.N. Yeltsin, Yekaterinburg, Russia
Abstract :
A leaky-wave antenna based on a rectangular waveguide with partially dielectric filling and long slit on the narrow wall is investigated. The Green´s function method for dispersion equations and antenna radiation analysis is suggested. A protective dielectric cover on the screen with slit is taken into account. A complex propagation constant is defined by matching of magnetic fields in the slit.
Keywords :
Green´s function methods; antenna radiation patterns; leaky wave antennas; rectangular waveguides; Green´s function; antenna radiation analysis; complex propagation constant; dispersion equations; leaky-wave antenna; magnetic fields; partially dielectric filling; partially-filled slitted rectangular waveguide; protective dielectric cover; Dielectrics; Green´s function methods; Leaky wave antennas; Magnetic fields; Propagation constant; Rectangular waveguides; leaky-wave antenna; long slit; propagation constant; rectangular waveguide;
Conference_Titel :
Digital Information, Networking, and Wireless Communications (DINWC), 2015 Third International Conference on
Conference_Location :
Moscow
Print_ISBN :
978-1-4799-6375-1
DOI :
10.1109/DINWC.2015.7054239
