Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Hans-Juergen Pirch0
Date of Patent
April 9, 2024
0Patent Application Number
177539230
Date Filed
September 22, 2020
0Patent Citations
...
Patent Primary Examiner
Patent abstract
The present disclosure relates to a reader, such as a reader for a physical access control system. The reader can include first and second antennas, each designed or configured for receiving ultra-wide band (UWB) signals. The reader can also include a mounting plane configured for mounting the reader to a surface. An axis aligning the first and second antennas can be arranged substantially perpendicular relative the mounting plane. A material can be provided between the first and second antennas. The material can have a thickness that defines a distance between the first and second antennas of less than a half wavelength of the UWB signal through air (λ
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