equalization-characteristicとは 意味・読み方・使い方

To provide an OFDM receiver that efficiently estimates a signal after waveform equalization so as to enhance the bit error rate characteristic in the case of waveform equalization to the signal through the estimation of a frequency characteristic of a transmission channel.例文帳に追加

伝送路の周波数特性を推定して波形等化をする際に、波形等化した後の信号を効率的に表現し、ビット誤り率特性を向上させる。 - 特許庁

To reduce arithmetic amount without deteriorating the error-rate characteristic in the equalization processing.例文帳に追加

等化処理において、誤り率特性を劣化させずに演算量を削減する。 - 特許庁

To provide a reference amplitude level setting device that automatically calculates a reference amplitude level corresponding to equalization characteristic parameters.例文帳に追加

等化特性パラメータに対応して、基準振幅レベルを自動的に計算する。 - 特許庁

When a phase shift of the reproduced signal relative to a channel clock is to be evaluated, based on a difference between an output from a waveform equalization circuit to equalize an input reproduced signal to a predetermined target equalization characteristic and the target equalization characteristic, a group delay characteristic with respect to the frequency of the waveform equalization circuit is fixed.例文帳に追加

入力された再生信号を所定の目標等化特性に等化する波形等化回路の出力と、該目標等化特性との差分から、前記再生信号のチャネルクロックに対する位相ずれを評価する際に、該波形等化回路の周波数に対する群遅延特性を一定とする。 - 特許庁

To provide a transmission system or the like which realizes a reception equalization of simultaneously performing an effect similar to a reverse characteristic equalization and a path diversity effect.例文帳に追加

逆特性等化と同様の効果とパスダイバーシチ効果を同時に行う受信等化を実現する伝送システム等を提供する。 - 特許庁

Finally, an equalization process is performed by using the estimated channel characteristic and the data signal is reproduced based on the signal after the equalization process.例文帳に追加

最後に、推定したチャネルの特性を用いて等化処理を行い、等化処理後の信号に基づいてデータ信号を再生する。 - 特許庁

OPTICAL DISK REPRODUCING DEVICE AND EQUALIZATION CHARACTERISTIC OPTIMIZING METHOD IN THE DEVICE例文帳に追加

光ディスク再生装置および光ディスク再生装置における等化特性最適化方法 - 特許庁

In equalizers 17, 23 arranged to a base station and a receiver side of a mobile station, an after-equalization correction section 173 for detecting a difference between a propagation characteristic used for calculation of an equalization weight vector and a propagation characteristic of an input signal to an equalization filter 171 and correcting the difference is provided to a post-stage of the equalization filter 171.例文帳に追加

基地局及び移動局の受信側に配設された等化器１７，２３は、等化フィルタ１７１の後段に、等化ウェイトベクタ計算に用いた伝搬路特性と等化フィルタ１７１の入力信号との伝搬路特性の差を検出して補正する等化後補正部１７３を設けている。 - 特許庁