放ほう射しゃ角かくMeanings1nounradiation angleTechnical term used in physics and engineering to describe the angle at which radiation is emitted or received.アンテナの放ほう射しゃ角かくを調ちょう整せいすることで、通つう信しん範はん囲いが変かわる。By adjusting the radiation angle of the antenna, the communication range changes.
