Title :
Electrodynamic properties of different modifications of flat spiral antennas
Author :
Demidchik, V.I. ; Kornev, R.V. ; Semenchik, V.G.
Author_Institution :
Belarusian State Univ., Minsk, Belarus
Abstract :
On the basis of the method of integral equations for current distribution in thin conductors, a comparative estimation of radiation characteristics of spiral antennas (such as a symmetric two-arm spiral antenna, a spiral antenna with a single passive arm, a single-arm spiral antenna) is carried out. It was shown, that for considered antennas the difference in directivity, axial ratio, radiation pattern is insignificant for a wide frequency range.
Keywords :
antenna radiation patterns; integral equations; spiral antennas; directivity; electrodynamic properties; flat spiral antennas; integral equations; radiation pattern; Antenna radiation patterns; Current distribution; Educational institutions; Electrodynamics; Electronic mail; Spirals;
Conference_Titel :
Microwave and Telecommunication Technology (CriMiCo), 2013 23rd International Crimean Conference
Conference_Location :
Sevastopol
Print_ISBN :
978-966-335-395-1
