Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
February 22, 2022
Patent Application Number
16899596
Date Filed
June 12, 2020
Patent Citations
Patent Primary Examiner
Patent abstract
An inexpensive and compact antenna device having a direction measurement function is provided. A radar antenna device includes a radome, an antenna, and a magnetic direction measurement part. The antenna transmits and receives a radio wave while rotating inside the radome. The magnetic direction measurement part is accommodated in the radome, and measures a direction of the radar antenna device based on the detected magnetism.
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