FEED LINE OF PLANAR EDGE ELEMENT Russian patent published in 2009 - IPC H01Q13/08 

FIELD: physics, communication.

SUBSTANCE: present invention is related to wideband nonresonance antenna device for wireless transfer of information with application of electromagnet signals, which comprises metal sheet layer creating the plane with edge line that contains the first part and second part. Side of the second part that is most distanced from the first part transits into expanding wedge-shaped slot with open end in metal sheet layer. Device additionally comprises feed line in metal sheet layer. Feed line comprises feed part with the first end and second end and gaps that separate feed line from surrounding metal sheet layer by certain distance, at that slot line is crossed by feed line. Wideband nonresonance antenna array comprises multiple antenna devices described above. Antenna devices are installed next to each other on metal sheet layer.

EFFECT: reduced cross-polarisation, provision of low losses; simple design; light weight.

23 cl, 21 dwg