RADAR SIGNAL PROCESSING DEVICE, RADAR DEVICE, RADAR SIGNAL PROCESSING METHOD, AND RADAR SIGNAL PROCESSING PROGRAM

To detect targets more accurately based on beat signals.SOLUTION: A radar signal processing device includes: an extracted signal generation unit that generates a plurality of extraction beat signals extracted based on a plurality of different time ranges from a processing signal generated based on a...

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1. Verfasser:	NAKATANI FUMIYA
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING
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Zusammenfassung:	To detect targets more accurately based on beat signals.SOLUTION: A radar signal processing device includes: an extracted signal generation unit that generates a plurality of extraction beat signals extracted based on a plurality of different time ranges from a processing signal generated based on a beat signal of a transmission signal and a reception signal; a conversion unit that converts the plurality of extraction beat signals into amplitude data indicating a relation between a distance and an amplitude; and an integrated data generation unit that generates integrated data obtained by integrating the plurality of amplitude data.SELECTED DRAWING: Figure 3 【課題】ビート信号に基づいて物標をより正確に検知する。【解決手段】レーダ信号処理装置は、送信信号と、受信信号とのビート信号に基づいて生成された処理信号から、異なる複数の時間範囲に基づいて抽出した抽出ビート信号を複数生成する抽出信号生成部と、複数の前記抽出ビート信号を、距離と振幅との関係を示す振幅データに変換する変換部と、複数の前記振幅データを統合した統合データを生成する統合データ生成部とを備える。【選択図】図３