Title :
On the theory of Uda-Yagi type antenna
Author :
Kevanishvili, G.Sh. ; Kevanishvili, I.G. ; Kotetishvili, K.V. ; Chikhladze, G.G.
Author_Institution :
Dept. of Energetic & Telecommun., Georgian Tech. Univ., Tbilisi
Abstract :
For Uda-Yagi type antenna the system of integral equations, where the unknown functions are the axial currents arising at antenna dipoles, is received in strict mathematical approach. The method of delta-like generalized function is used, and this system reduces to the system of functional (summatory) equations relative to Fourierpsilas coefficients of the axial currents. The solution of this system makes possible to determine the values of given currents and, based on it, to calculate the radiation characteristic of the antenna For the definite situations the numerous results are presented.
Keywords :
Yagi antenna arrays; antenna radiation patterns; antenna theory; dipole antenna arrays; integral equations; Fourier coefficients; Uda-Yagi type antenna theory; antenna dipoles; antenna radiation characteristic; delta-like generalized function; integral equations; mathematical approach; Antenna theory; Detectors; Dipole antennas; Electrodynamics; Gratings; Integral equations; Receiving antennas; Surface waves;
Conference_Titel :
Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory, 2008. DIPED 2008. 13th International Seminar/Workshop on
Conference_Location :
Tbilisi
Print_ISBN :
978-966-02-4649-2
DOI :
10.1109/DIPED.2008.4671808