frequency discriminator circuitとは 意味・読み方・使い方

FREQUENCY SYNCHRONOUS LOOP CIRCUIT, SPEED DISCRIMINATOR CIRCUIT AND MOTOR DRIVING DEVICE例文帳に追加

周波数同期ループ回路、速度ディスクリミネータ回路、モータ駆動装置 - 特許庁

To reduce a frequency error by compensating the temperature varia tion of an output from a frequency discriminator in a frequency stabilization control circuit in an optical transmission system.例文帳に追加

光伝送系における周波数安定化制御回路において周波数弁別器の出力の変動による温度を補償して周波数誤差を削減することにある。 - 特許庁

To provide a frequency stabilization control circuit which can surely draw an intermediate frequency in up to the operation stable point of intermediate-frequency stabilization control without any malfunction outside the band of a frequency discriminator as an intermediate-frequency drawing-in circuit for an optical transmission system.例文帳に追加

光伝送系における中間周波数引き込み回路において、周波数弁別器の帯域外で誤動作をすることなく、確実に中間周波数安定化制御の動作安定点まで、中間周波数を引き込むことのできる周波数安定化制御回路を提供する。 - 特許庁

To provide an AFC circuit that is capable of securing the responsiveness of a frequency discriminator, and also, capable of suppressing frequency fluctuations of an output frequency signal even when a transmission time of a transmission signal, a reception time of a reception signal, and an output time of the output frequency signal are reduced.例文帳に追加

送信信号の送信時間、受信信号の受信時間及び出力周波数信号の出力時間を短縮しても、周波数弁別器の応答性の確保と、該出力周波数信号の周波数変動の抑制とが可能なＡＦＣ回路を提供する。 - 特許庁

The low-cost wavelength holding circuit comprises an optical branching unit 4 for branching an input light from a wavelength variable light source 12, and an optical frequency discriminator 5 which can output an intensity (p) of the input light and the intensity of the transmitted light of an optical branching element 3.例文帳に追加

波長可変光源１２からの入力光を光分岐器４で分岐し、入力光の強度ｐと、光弁別素子３の透過光の強度とを出力可能な光周波数弁別器５を使用する。 - 特許庁

To provide a frequency stabilization control circuit and an optical signal transmitter using the circuit which can surely pull in an intermediate frequency to an operation stabilizing point for controlling the stabilization of intermediate frequency, without producing a malfunction out of band of a frequency discriminator, in a method for pulling in the intermediate frequency in an optical transmission system.例文帳に追加

光伝送系における中間周波数引き込み方法において、周波数弁別器の帯域外での誤動作をすることなく、確実に中間周波数安定化制御の動作安定点まで、中間周波数を引き込むことのできる周波数安定化制御回路及び、同回路が適用された光信号送信機を提供する。 - 特許庁

In a circuit which draws in a prescribed band the intermediate- frequency signal obtained by photoelectrically converting the output light of a laser 1 for modulation and the output light of a laser 2 for local oscillation by a photodetector 4 after mixing them by an optical coupler 3, a 1/2 frequency divider 8 is connected before the frequency discriminator 9.例文帳に追加

変調用レーザ１の出力光と局部発振用レーザ２の出力光を光カプラ３で混合した後、受光器４により光電変換することによって得られる中間周波数信号を、予め定められた帯域に引き込む回路において、周波数弁別器９の前段に１／２分周器８を接続する。 - 特許庁