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US 12,181,500 B2Granted
EMI resistant, optimized antenna
AssigneeHoneywell International Inc.
InventorsKerrance Lynn Carpenter, Douglas Troy Collier
Life of this patent
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Abstract
One embodiment is a device, which comprises a cable attached at a first end to a radio module, the cable having a plurality of electro-magnetic interference (EMI) resistant elements connected at a plurality of positions, a radial board wherein the cable is attached thereto at a second end, and an antenna connected to the radial board, the antenna being configured to receive power from the radio module and to radiate.
Claims6
A device comprising:
- a cable attached at a first end to a radio module, the cable having a plurality of electro-magnetic interference (EMI) resistant elements connected at a plurality of positions wherein the EMI resistant elements include first and second ferrites, the first ferrite spaced at a distance from the second ferrite;
- a radial board wherein the cable is attached thereto at a second end;
- and
- an antenna connected to the radial board, the antenna being configured to receive power from the radio module and to radiate,
- wherein the antenna has first and second portions, the first and second portions being mechanically asymmetrical, and
- wherein an electrical effect between the plurality of EMI resistant elements and the mechanically asymmetrical first and second portions results in the antenna being substantially electrically symmetrical.
3 more elements
Dependencies are inferred from the claim text.