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US 11,444,389 B2Granted
Printed circuit board for an antenna
AssigneeTrueRC Canada Inc
InventorHugo Chamberland
Life of this patent
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AssigneeTrueRC Canada Inc
InventorHugo Chamberland
Estimating the term…
A printed circuit board for an antenna comprising at least one antenna bay comprising an input port; a feed network and a radiative component is provided. The feed network has a center node connected to the input port; a printed circuit board (PCB), comprising an active surface having at least two feed micro-strips and a reference surface having at least two first reference micro-strips, the reference surface being opposite to the active surface. The radiative component has at least two dipoles, each of the at least two dipoles being shaped as a helix and being uniformly disposed about an antenna axis, each of the at least two dipoles comprising a dipole fed portion connected to one of the at least two feed micro-strips and a dipole reference portion connected to one of the at least two first reference micro-strips.
A planar transformer-type converter between a balanced and an unbalanced signal (balun) for a grounded antenna connected to a feedline and having a radiating element, the planar balun comprising:
A planar transformer-type converter between a balanced and an unbalanced signal (planar balun) for a grounded antenna connected to a feedline and having a radiating element, the planar balun comprising:
Dependencies are inferred from the claim text.