実じっ効こう輻ふく射しゃ電でん力りょく

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.

• 実じっ効こう輻ふく射しゃ電でん力りょくは、アンテナの性せい能のうを評ひょう価かする重じゅう要ような指し標ひょうです。

  Effective radiated power is an important metric for evaluating antenna performance.

• この送そう信しん機きの実じっ効こう輻ふく射しゃ電でん力りょくは50ワットです。

  The effective radiated power of this transmitter is 50 watts.