コーナーキューブ
1. corner cube (optics); corner reflector
2. Corner reflectorA corner reflector is a retroreflector consisting of three mutually perpendicular, intersecting flat surfaces, which reflects waves back directly towards the source, but shifted. The three intersecting surfaces often have square shapes. Radar corner reflectors made of metal are used to reflect radio waves from radar sets. Optical corner reflectors, called corner cubes, made of three-sided glass prisms, are used in surveying.
Read “Corner reflector” on English Wikipedia
Read “コーナーキューブ” on Japanese Wikipedia
Read “Corner reflector” on DBpedia
Read “Corner reflector” on English Wikipedia
Read “コーナーキューブ” on Japanese Wikipedia
Read “Corner reflector” on DBpedia
コーナー・キューブ
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