quantized frequency modulationとは 意味・読み方・使い方

A phase quantizing part 1 samples an in-phase signal and a quadrature signal, for which the frequency of a received modulation wave is converted to the base band signal, calculates the phase and performs quantization (quantized phasing) later and a phase change amount calculating part 4 calculates the phase change amount of the said quantized phase at plural symbol cycle times.例文帳に追加

位相量子化部１により、受信した変調波をベースバンド信号に周波数変換した同相信号および直交信号をサンプリングし、位相を計算後、量子化（量子化位相）を行い、位相変化量計算部４により、複数シンボル周期時間での前記量子化位相の位相変化量を計算する。 - 特許庁

To make it possible to reduce a clock frequency compared with the one in a normal pulse width driving when a pulse width modulation system and a bias voltage application system are used together as an electron discharge element driving method, and also to make it possible to match the number of gradations necessary for a system to the number of quantized bits.例文帳に追加

電子放出素子の駆動方法をパルス幅変調方式とバイアス電圧印加方式との併用とした際、クロック周波数を通常のパルス幅駆動に比べて減らすことが可能となり、また、システムの必要階調数、量子化ビット数に合わせることを可能とする。 - 特許庁