Ultrawide bandwidth, low-cost, roof-top mountable, low-profile, monocone antenna for vehicle-to-everything (v2x) communication
AssigneeThe Board of Trustees of The University of Alabama
InventorsNathan Seongheon Jeong, Wooseop Lee
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Abstract
A monocone antenna is described for V2X wireless communications. To achieve ultrawide bandwidth, low-profile, omnidirectional radiation, an implementation comprises various components including a circular monocone, a capacitive feed, a ring with grounding vias, capacitive bars, and conductive cylinders. Another implementation comprises a monocone, a capacitive feed, a ground ring with grounding vias, a plurality of first meander lines, each having a first size, and a plurality of second meander lines each having a second size, wherein the second size is larger than the first size.
Claims20
An antenna comprising:
- a monocone;
- a capacitive feed;
- a ground ring with a plurality of grounding vias;
- a plurality of capacitive bars;
- and
- a plurality of conductive cylinders.
An antenna comprising:
- a monocone;
- a capacitive feed;
- a ground ring with a plurality of grounding vias;
- a plurality of first meander lines, each having a first size;
- and
- a plurality of second meander lines, each having a second size, wherein the second size is larger than the first size.
Dependencies are inferred from the claim text.