Director antenna with in-phase currents

Autor: Levin, Boris M.
Jazyk: angličtina
Rok vydání: 2017
Předmět:
Zdroj: Proceedings of International Conference on Antenna Theory and Techniques; 2017: ICATT-2017-Proc. of XI Int. Conf. on Antenna Theory and Techniques; 110-113
Proceedings of International Conference on Antenna Theory and Techniques; 2017: ; 110-113
Popis: The method of calculating directional characteristics of director antenna: directional patterns, directivity, pattern factor is proposed. The analytical expressions are determined, and characteristics of antennas with metal dipoles, with V-dipoles and with analogous in-phase radiators are calculated. The advantage of in-phase radiators is demonstrated. It is shown that the director antennas with linear and V-radiators with in-phase current distribution provide high directivity in a wide frequency range. The task of optimization of considered antennas by methods of mathematical programming is stated.
Databáze: OpenAIRE