Radio frequency antenna for short range communications
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United States of America Patent
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Sep 6, 2022
Grant Date -
Mar 11, 2021
app pub date -
Nov 20, 2020
filing date -
Apr 28, 2017
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An antenna assembly includes a substrate, a first antenna having a first, second, third, fourth sections, which have different configuration respectively, and a first transmission cable, a second antenna having a fifth, sixth, seventh, eighth sections, which have different configuration respectively, and a second transmission cable. The first and fifth sections extend vertically from a surface of the substrate respectively. The second, third and fourth sections extend in parallel with the first section and extend from its next section. The sixth, seventh, eighth sections extend in parallel with the fifth section and extend from its next section. The first and second transmission cables physically and electrically are connected to the first and second antenna respectively. The second antenna is spaced away from the first antenna a selected distance. The first antenna is arranged having each of its sections extending perpendicular to each of its sections of the second antenna.
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