Antenna and method for producing antennas

摘要

The present invention relates to an antenna and a method of manufacturing antennas.;The antenna comprises: a magnetic core (1); one or more windings (2, 3) arranged around the core (1); and an electrically insulating base on which the magnetic core (1) provided with the winding or windings (2, 3) is arranged, the electrically insulating base integrating electrically conductive elements (20) provided for being connected to the windings (2, 3), where the electrically insulating base comprises two parts (5, 6) which are arranged in parallel, facing one another, and linked to the magnetic core (1). Each of the two parts (5, 6) provides a support portion, which support portions together constitute a support around the outer perimeter of which there is wound an external winding (4). The method comprises manufacturing the antenna of the invention by sequentially winding all the windings with a multi-axis winding machine.

主权项

1. An antenna comprising:
at least one magnetic core; at least one winding wound around said magnetic core; and an electrically insulating base on which said magnetic core provided with said winding is arranged, said electrically insulating base integrating electrically conductive elements intended to be connected to said winding, where said electrically insulating base comprises at least two physically separated parts which are arranged, facing one another and providing a bottom seat attached to said magnetic core, wherein:
each of said two parts provides a support portion, said support portions together constituting a support around the outer perimeter of which there is wound an external winding; andeach of said two parts has protuberances in two distal end portions, each of the protuberances including two walls which form a corner and constitute said support portions, whereby said two parts provide four corners one gap existing between said distal end portions of each part, and another gap existing between both separated parts.