Director antenna with in-phase currents
Autor: | Levin, Boris M. |
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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 |
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