
Ð”Ð°Ð½Ð½Ð°Ñ Ñ€Ð°Ð±Ð¾Ñ‚Ð° поÑвÑщена иÑÑледованию фрактальных антенн типа «дерево» на оÑнове разветвлÑющихÑÑ Ð¿Ñ€Ð¾Ð²Ð¾Ð´Ð½Ð¸ÐºÐ¾Ð² и выÑвлению наиболее широкополоÑной антенны Ñреди первых трёх итераций. Ð’ ходе Ð²Ñ‹Ð¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ Ñ€Ð°Ð±Ð¾Ñ‚Ñ‹ были измерены чаÑтотные завиÑимоÑти КСВ и входных Ñопротивлений иÑÑледуемых антенн и произведено Ñравнение Ñ Ð·Ð°Ð²Ð¸ÑимоÑÑ‚Ñми, полученными раÑчётным путём. Ðаибольшее значение отноÑительной ширины полоÑÑ‹ в одном из рабочих диапазонов получено Ð´Ð»Ñ Ð°Ð½Ñ‚ÐµÐ½Ð½Ñ‹ второй итерации. This work is devoted to the study of fractal tree-type antennas on the basis of branching conductors and the identification of the broadband antenna among the first three iterations. In the course of the work, the frequency dependences of the SWR and the input resistances of the investigated antennas were measured and a comparison was made with the dependencies obtained by the calculation method.
ÑÑакÑалÑÐ½Ð°Ñ Ð°Ð½Ñенна, коÑÑÑиÑÐ¸ÐµÐ½Ñ ÑÑоÑÑей Ð²Ð¾Ð»Ð½Ñ (ÐСÐ), Ð²Ñ Ð¾Ð´Ð½Ð¾Ðµ ÑопÑоÑивление, иÑеÑаÑии ÑÑакÑалÑной анÑеннÑ
ÑÑакÑалÑÐ½Ð°Ñ Ð°Ð½Ñенна, коÑÑÑиÑÐ¸ÐµÐ½Ñ ÑÑоÑÑей Ð²Ð¾Ð»Ð½Ñ (ÐСÐ), Ð²Ñ Ð¾Ð´Ð½Ð¾Ðµ ÑопÑоÑивление, иÑеÑаÑии ÑÑакÑалÑной анÑеннÑ
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