Title:
Compact Shield Automotive Radar Module and Method
Document Type and Number:
Japanese Patent JP6309619
Kind Code:
B2
Abstract:
An automobile radar module and method include a PCB having a first side on which RF electronic components are mounted and a second side on which digital electronic components are mounted. An EMI shield is mounted over the first side of the PCB, and a radome is mounted over the EMI shield. The EMI shield comprises an aperture exposing RF components on the first side of the PCB. The radome comprises a protrusion which protrudes into the aperture in the EMI shield. The protrusion and sidewalls of the aperture define a shielded region above the RF components on the first side of the PCB. The sidewalls extend at an acute angle with respect to a plane of the primary surface of the EMI shield, the acute angle being selected based on operational parameters of the radar module such that a predetermined shielding performance is realized.
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Inventors:
De melsmann bernard
Leon Richard
Leon Richard
Application Number:
JP2016517564A
Publication Date:
April 11, 2018
Filing Date:
October 01, 2014
Export Citation:
Assignee:
Autoliv ASP Inc.
International Classes:
G01S7/03; B60R16/02; G01S13/931; H01Q1/32; H05K9/00
Domestic Patent References:
| JP2006514809A | ||||
| JP11312998A | ||||
| JP2000228608A | ||||
| JP2004325160A | ||||
| JP7104052A |
Foreign References:
| EP1890526A1 |
Attorney, Agent or Firm:
Patent business corporation aqua patent office
Autoliv Co., Ltd.
Autoliv Co., Ltd.
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