FIELD: radio engineering, communication.
SUBSTANCE: according to the invention the microwave wideband antenna contains, at least, two conductive layers: the lower emitting layer of the type "Butterfly" and the current redistributing layer, having slots ending with cutouts of arbitrary shape, and also contains microstrips to power the antenna located on the current redistributing layer in isolation from the rest part of the current redistributing layer, at least, two feeding vertical connectors interconnecting between the lower layer and the current redistributing layer, and the vertical connectors grounding the antenna layers.
EFFECT: preserving the working frequency range of microwave wideband antennas with a substantial reduction in its size.
11 cl, 3 dwg
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