COMPACT RADIO FREQUENCY ANTENNA APPARATUSES
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United States of America
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Issued Date -
Feb 24, 2022
app pub date -
Nov 4, 2021
filing date -
Nov 4, 2021
priority date (Note) -
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Abstract
Antenna assemblies are described herein. In particular, described herein are multi-focal-point antenna devices and compact radio frequency (RF) antenna devices. Any of these assemblies may include a primary feed that includes a single patterned emitting surface from which multiple different beams of RF signals are emitted corresponding to different antenna input feeds each communicating with the patterned antenna emitting surface. The antenna assembly is therefore capable of emitting beams in the same direction having different polarizations using a single primary feed.
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