Invention Grant
- Patent Title: Antenna unit, radar device, and composite sensor device
- Patent Title (中): 天线单元，雷达设备和复合传感器设备
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Application No.: US14179910Application Date: 2014-02-13
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Publication No.: US09525206B2Publication Date: 2016-12-20
- Inventor: Akira Abe , Takayuki Kobayashi
- Applicant: Honda elesys Co., Ltd.
- Applicant Address: JP Kanagawa
- Assignee: Honda elesys Co., Ltd.
- Current Assignee: Honda elesys Co., Ltd.
- Current Assignee Address: JP Kanagawa
- Agency: Keating & Bennett, LLP
- Main IPC: H01Q3/34
- IPC: H01Q3/34 ; G01S13/86 ; H01Q5/22 ; H01Q13/02 ; G01S13/93 ; H01Q3/00 ; G01S13/00 ; H01Q5/00 ; G01S7/03
Abstract:
A DBF antenna unit including one or more transmitting antennas and a plurality of receiving antennas arranged at a predetermined interval in a horizontal scanning direction. Each of the transmitting antennas and the receiving antennas includes a waveguide provided with a corner bend and a horn expanding in a pyramid-like shape from one end of the waveguide. The other ends of the waveguides of all the transmitting antennas and the receiving antennas are placed on the same plane.
Public/Granted literature
- US20150229023A1 ANTENNA UNIT, RADAR DEVICE, AND COMPOSITE SENSOR DEVICE Public/Granted day:2015-08-13
Information query
