Invention Grant
- Patent Title: Antenna, radar apparatus and signal processing method
- Patent Title (中): 天线，雷达装置和信号处理方法
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Application No.: US14278873Application Date: 2014-05-15
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Publication No.: US09435883B2Publication Date: 2016-09-06
- Inventor: Takumi Moriuchi , Eisuke Hayakawa
- Applicant: FUJITSU TEN LIMITED
- Applicant Address: JP Hyogo
- Assignee: FUJITSU TEN LIMITED
- Current Assignee: FUJITSU TEN LIMITED
- Current Assignee Address: JP Hyogo
- Agency: Oliff PLC
- Priority: JP2013-174905 20130826
- Main IPC: G01S13/00
- IPC: G01S13/00 ; G01S13/06 ; B60W50/00 ; H01Q21/06 ; H01Q1/32 ; H01Q3/24 ; G01S13/93 ; G01S7/03 ; G01S13/34
Abstract:
There is provided an antenna. A third transmission antenna is provided at a position shifted in a short direction of a first transmission antenna. A second transmission antenna is provided at a position between the first and third transmission antennas so that a portion of the second transmission antenna in a longitudinal direction is overlapped with a portion of the first and third transmission antennas in the longitudinal direction. A fourth transmission antenna is provided at a position point-symmetrical with respect to the position of the second transmission antenna, about the position of the third transmission antenna. A plurality of reception antennas are provided so that a portion of each of the reception antennas in the longitudinal direction is overlapped with a portion of the second transmission antenna in the longitudinal direction.
Public/Granted literature
- US20150057833A1 ANTENNA, RADAR APPARATUS AND SIGNAL PROCESSING METHOD Public/Granted day:2015-02-26
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