APPARATUS AND METHOD FOR DETECTING OBJECT

The present invention relates to an apparatus for detecting an object. The apparatus for detecting an object according to an embodiment of the present invention includes: a transmitting unit for transmitting a first radar signal; a receiving unit for receiving a second radar signal returned after th...

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Bibliographische Detailangaben
Hauptverfasser:	LEE, YONG HWAN, LEE, HO WON, PARK, YOUNG SOON, JANG, BEOM SOON, CHO, HANG BOK
Format:	Patent
Sprache:	eng ; kor
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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Beschreibung
Zusammenfassung:	The present invention relates to an apparatus for detecting an object. The apparatus for detecting an object according to an embodiment of the present invention includes: a transmitting unit for transmitting a first radar signal; a receiving unit for receiving a second radar signal returned after the first radar signal transmitted from the transmitting unit is reflected from an object; and a control unit for measuring a noise level of the second radar signal received in the receiving unit, comparing the noise level with a limit noise level, and setting a bandwidth of the first radar signal according to a comparison result. Accordingly, the present invention can maximally set a bandwidth of a signal transmitted from a radar device while minimizing the noise of the signal received in the radar device. 본 발명은 물체 탐지 장치에 관한 것으로, 본 발명의 일 실시예에 따른 물체 탐지 장치는 제1 레이더 신호를 송신하는 송신부; 상기 송신부에서 송신한 상기 제1 레이더 신호가 물체에 반사되어 되돌아오는 제2 레이더 신호를 수신하는 수신부; 상기 수신부에서 수신한 상기 제2 레이더 신호의 노이즈 레벨을 측정하고, 상기 노이즈 레벨을 한계 노이즈 레벨과 비교하고, 비교 결과에 따라 상기 제1 레이더 신호의 대역폭을 설정하는 제어부를 포함한다.