%0 Journal Article %T PHYSICAL FOUNDATIONS OF BUILDING OF OPTICAL ANTENNA WITH LITHIUM NIOBATE %A Igumnov, M.. %A Barabanova, E.. %A Vytovtov, K.. %K optical antenna, antenna pattern, lens system, phase shifter, lithium niobate %J Vestnik of Astrakhan State Technical University. Series: Management, computer science and informatics %D 2019 %N %P 8 %I Astrakhan State Technical University