公开(公告)号：US20170336502A1

公开(公告)日：2017-11-23

申请号：US15583268

申请日：2017-05-01

Applicant: Autoliv ASP, Inc.

Inventor： Xueru Ding ,  Walter Poiger ,  Jeff Schaefer

IPC: G01S13/44 ,  G01S7/03 ,  G01S7/288

CPC classification number: G01S13/4454 ,  G01S7/038 ,  G01S2007/2886

Abstract: Methods and systems for correcting leakage and/or distortion in radar systems include defining an integration time period, dividing the integration time period into a first sub-period and a second sub-period, at least partially transmitting a transmission radar signal during the first sub-period of the integration time period, not transmitting at all during the second sub-period of the integration time period, integrating the detected signal during both the first sub-period and the second sub-period, and subtracting a last sampled integrated value of the second sub-period from a last sampled integrated value of the first sub-period to generate a corrected integrated value for the integration time period.

公开(公告)号：US09638794B2

公开(公告)日：2017-05-02

申请号：US14162085

申请日：2014-01-23

Applicant: Autoliv ASP, Inc.

Inventor： Xueru Ding ,  Walter Poiger ,  Jeff Schaefer

IPC: G01S7/40 ,  G01S13/44 ,  G01S7/03 ,  G01S7/288

CPC classification number: G01S13/4454 ,  G01S7/038 ,  G01S2007/2886

Abstract: Methods and systems for correcting leakage and/or distortion in radar systems include defining an integration time period, dividing the integration time period into a first sub-period and a second sub-period, at least partially transmitting a transmission radar signal during the first sub-period of the integration time period, not transmitting at all during the second sub-period of the integration time period, integrating the detected signal during both the first sub-period and the second sub-period, and subtracting a last sampled integrated value of the second sub-period from a last sampled integrated value of the first sub-period to generate a corrected integrated value for the integration time period.

公开(公告)号：US20170013741A1

公开(公告)日：2017-01-12

申请号：US14794056

申请日：2015-07-08

Applicant: Autoliv ASP, Inc.

Inventor： Xueru Ding ,  Jeff Schaefer ,  Richard Leung

IPC: H05K7/20 ,  H05K5/03 ,  H05K5/00 ,  H05K5/02

CPC classification number: H05K7/20127 ,  G01S7/02 ,  G01S13/931 ,  G01S2007/027 ,  H01L21/67184 ,  H05K5/0004 ,  H05K5/0213 ,  H05K5/03

Abstract: A housing for a radar sensor module has a back surface and a plurality of side surfaces connected to the back surface. A vent structure is connected to the back surface and at least one of the side surfaces. The vent structure includes an enclosure enclosing a chamber. A first opening in the vent structure penetrates the at least one of the side surfaces of the housing, such that the chamber is exposed to an exterior of the housing. A second opening in the vent structure penetrates the enclosure such that the chamber is exposed to an interior of the housing.

Abstract translation: 用于雷达传感器模块的壳体具有连接到后表面的后表面和多个侧表面。 排气结构连接到后表面和至少一个侧表面。 排气结构包括封闭室的外壳。 排气结构中的第一开口穿透壳体的至少一个侧表面，使得室暴露于外壳的外部。 排气结构中的第二个开口穿过外壳，使得室暴露在外壳的内部。

公开(公告)号：US09769951B2

公开(公告)日：2017-09-19

申请号：US14794056

申请日：2015-07-08

Applicant: Autoliv ASP, Inc.

Inventor： Xueru Ding ,  Jeff Schaefer ,  Richard Leung

IPC: H05K7/20 ,  H01L21/67 ,  H05K5/02 ,  H05K5/00 ,  H05K5/03 ,  G01S7/02 ,  G01S13/93

CPC classification number: H05K7/20127 ,  G01S7/02 ,  G01S13/931 ,  G01S2007/027 ,  H01L21/67184 ,  H05K5/0004 ,  H05K5/0213 ,  H05K5/03

Abstract: A housing for a radar sensor module has a back surface and a plurality of side surfaces connected to the back surface. A vent structure is connected to the back surface and at least one of the side surfaces. The vent structure includes an enclosure enclosing a chamber. A first opening in the vent structure penetrates the at least one of the side surfaces of the housing, such that the chamber is exposed to an exterior of the housing. A second opening in the vent structure penetrates the enclosure such that the chamber is exposed to an interior of the housing.