Invention Application
US20160061943A1 RECEPTION SIGNAL PROCESSING DEVICE, RADAR, AND OBJECT DETECTION METHOD
审中-公开
接收信号处理装置，雷达和对象检测方法
- Patent Title: RECEPTION SIGNAL PROCESSING DEVICE, RADAR, AND OBJECT DETECTION METHOD
- Patent Title (中): 接收信号处理装置，雷达和对象检测方法
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Application No.: US14823730Application Date: 2015-08-11
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Publication No.: US20160061943A1Publication Date: 2016-03-03
- Inventor: Daisuke ENOMOTO , Kazuhiro KOMATSU , Kenta IWAI , Takeshi TANAKA , Minoru UEHARA , Tsuyoshi SAKAKIBARA , Naoto KUSAKAWA , Hideki KITAGAWA
- Applicant: FUJITSU TEN LIMITED , ASAHI KASEI MICRODEVICES CORPORATION , DENSO CORPORATION
- Priority: JP2014-171931 20140826
- Main IPC: G01S13/34
- IPC: G01S13/34 ; H04B1/12 ; H04L27/08 ; H04B1/16
Abstract:
A signal processing device according to an embodiment includes a plurality of signal processing units and a pseudo signal generating unit. The plurality of signal processing units are provided in a plurality of reception antennas which receive reflection signals of a transmission signal reflected on an object, and perform signal processing in parallel on beat signals which are generated based on the transmission signal and the reflections signals. The pseudo signal generating unit generates a pseudo signal imitating the beat signal, and inputs the pseudo signal as a target of the signal processing into the plurality of signal processing units in parallel.
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