SIGNAL MONITORING DEVICE

To provide a signal monitoring device for reducing calculation amount.SOLUTION: A signal monitoring device includes: a beam forming processing part for forming each beam based on output from a plurality of sensors; an average processing part for forming an integrated beam by averaging the plurality...

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Bibliographic Details
Main Authors TAKASHIMA SHOICHI, INOUE MANABU
Format Patent
LanguageEnglish
Japanese
Published 13.09.2021
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
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Summary:To provide a signal monitoring device for reducing calculation amount.SOLUTION: A signal monitoring device includes: a beam forming processing part for forming each beam based on output from a plurality of sensors; an average processing part for forming an integrated beam by averaging the plurality of beams formed by the beam forming processing part; and a monitoring part for monitoring a monitoring subject signal based on the integrated beam formed by the average processing part.SELECTED DRAWING: Figure 1 【課題】計算量を削減する信号監視装置を提供する。【解決手段】信号監視装置は、複数のセンサからの出力に基づいて、それぞれビームを作成するビームフォーミング処理部と、ビームフォーミング処理部によって作成された複数のビームを平均化して、統合ビームを作成する平均化処理部と、平均化処理部によって作成された統合ビームに基づいて、監視対象信号を監視する監視部と、を備えることを特徴とする。【選択図】図１
Bibliography:Application Number: JP20200030469