略語大辞典 [C] 24 P1dB output one dB compression point (増幅器の)出力1dB低下点.output one dB compression point; a performance parameter of amplifiers; defined as the output power of an amplifier that causes a one decibel drop in the fundamental (linear) term of the amplifier; ref. OIP3(output third order intercept 丸善「略語大辞典」JLogosID : 11854614