null balanceとは 意味・読み方・使い方

To provide a potential measuring apparatus using a null-balance method, and reducing a time required until a potential measurement signal is settled.例文帳に追加

ゼロ位法を用いながら、電位測定信号が整定するまでに要する時間を短縮することができる電位測定装置及び方法を提供する。 - 特許庁

The error voltage is directly supplied to the converter in the case that the converter 20 is provided with one input voltage like a mixer and it is supplied through a null circuit 40, DC balance is adjusted so as to keep an LO level low and control signals are generated in the case that plural DC connection IF input ports are provided like a quadrature modulator.例文帳に追加

周波数変換器２０が複数のＤＣ結合入力ポートを有する場合（例えば直交変調器）、補正回路４０が、検出器出力に基づいて補正信号を生成し、その補正信号を周波数変換器２０に送る。 - 特許庁