noun
effective radiated power; ERP
Technical term in radio communications and broadcasting; measures the power radiated from an antenna in a given direction, accounting for antenna gain.
実効輻射電力は、アンテナの性能を評価する重要な指標です。
Effective radiated power is an important metric for evaluating antenna performance.
この送信機の実効輻射電力は50ワットです。
The effective radiated power of this transmitter is 50 watts.
Synonym using 放射 instead of 輻射; both refer to the same concept, but 実効輻射電力 is the more traditional term.
Compound of 実効 (effective) + 輻射 (radiation) + 電力 (electric power), a direct translation of the English term 'effective radiated power'.