DOI: https://doi.org/10.3103/S0735272707040048
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An ultra-wideband log-periodic vibrator of the mirror antenna

Fedor F. Dubrovka, N. N. Litvin, Sergiy Ye. Martynyuk, M. N. Bilanovskii, G. A. Iena

Abstract


The paper is devoted to investigation of ultra-wideband logarithmically periodic vibrators of mirror antennas. The vibrators have the form of cophasal antenna arrays consisting of two log-periodic dipole radiators, comprising a pyramid arranged in the H-plane. The asymmetric and symmetric types of excitation of these dipoles are considered, with their calculated and measured characteristics included.

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References


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