ANTENNA SYSTEM (VARIANTS) Russian patent published in 1997 - IPC

FIELD: radio engineering. SUBSTANCE: task in question is setting-up of antenna system which ensures formation of optimal directivity patterns with simultaneous operation of up to eight radio transmitters into tourniquet phased array. Two variants of task solution are available. Selection of variant of setting up the antenna system depends on technical requirements (operating frequency range, power of radio transmitter used, etc.). Second variant can provide for transmission twice as powerful as the first one. Antenna system has phased array made in the form of four tourniquet radiators with phase centers positioned in vertex of square, pattern forming system, and eight balancing devices. Variants differ in design number of 16-ports of pattern forming system and structural connections. EFFECT: optimal directivity patter. 4 cl, 3 dwg