| 发明名称 |
RECEPTION SIGNAL PROCESSING DEVICE, RADAR, AND OBJECT DETECTION METHOD |
| 摘要 |
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. |
| 申请公布号 |
US2016061943(A1) |
申请公布日期 |
2016.03.03 |
| 申请号 |
US201514823730 |
申请日期 |
2015.08.11 |
| 申请人 |
FUJITSU TEN LIMITED ;ASAHI KASEI MICRODEVICES CORPORATION ;DENSO CORPORATION |
发明人 |
ENOMOTO Daisuke;KOMATSU Kazuhiro;IWAI Kenta;TANAKA Takeshi;UEHARA Minoru;SAKAKIBARA Tsuyoshi;KUSAKAWA Naoto;KITAGAWA Hideki |
| 分类号 |
G01S13/34;H04B1/12;H04L27/08;H04B1/16 |
主分类号 |
G01S13/34 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A reception signal processing device comprising:
a plurality of signal processing units provided in a plurality of reception antennas receiving reflection signals of a transmission signal reflected on an object, and that perform signal processing in parallel on beat signals based on the transmission signal and the reflection signals; and a pseudo signal generating unit that 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. |
| 地址 |
Kobe-shi JP |
