A radio wave environment measurement device includes: a multi-copter type unmanned flight vehicle configured to move in midair; a polyhedron attached to an airframe of the multi-copter type unmanned flight vehicle, the polyhedron having a plurality of surfaces; and an antenna provided on each of the plurality of surfaces of the polyhedron.
RADIO WAVE ENVIRONMENT MEASUREMENT DEVICE
27.01.2022
Patent
Elektronische Ressource
Englisch
Europäisches Patentamt | 2018
|Engineering Index Backfile | 1945
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