公开(公告)号：US20220416394A1

公开(公告)日：2022-12-29

申请号：US17929241

申请日：2022-09-01

Applicant: DENSO CORPORATION

Inventor： Yusuke TAINAKA ,  Kazuhiro AOKI ,  Kenji GOTO

IPC: H01P3/16 ,  G01S7/03

Abstract: A double-sided board includes a first-type conductor layer, a second-type conductor layer, a waveguide-filled dielectric layer and a waveguide. The waveguide-filled dielectric layer is a dielectric layer provided between the first-type conductor layer and the second-type conductor layer. The waveguide is provided in such a manner as to penetrate the waveguide-filled dielectric layer in a direction from one of the first-type conductor layer and the second-type conductor layer to the other of the two conductor layers. A cross section of the waveguide in a plane parallel to the first-type conductor layer has a longitudinal direction and a lateral direction perpendicular to the longitudinal direction. The cross section of the waveguide has, along the longitudinal direction, a central part and two end parts located respectively on two sides of the central part. A lateral length of each of the end parts is larger than a lateral length of the central part.

公开(公告)号：US20160266241A1

公开(公告)日：2016-09-15

申请号：US15031483

申请日：2014-10-22

Applicant: DENSO CORPORATION

Inventor： Masanobu YUKUMATSU ,  Kenji GOTO ,  Takamasa ANDO

IPC: G01S7/40 ,  G01S13/93

CPC classification number: G01S7/4026 ,  G01S7/40 ,  G01S13/931 ,  G01S2007/027 ,  G01S2013/9364 ,  G01S2013/9367 ,  G01S2013/9389

Abstract: A determination unit that determines a positional change of a radar apparatus mounted on a vehicle including a vehicle body is provided with a reference member, a displacement sensor and displacement determining means. The reference member is fixed to the vehicle body and disposed such that at least a part of the reference member is adjacent to the radar apparatus. The displacement sensor detects a displacement of the radar apparatus with respect to the reference member. The determining means determines whether or not a position of the radar apparatus has changed with respect to the vehicle body, based on the displacement detected by the displacement sensor.

Abstract translation: 确定安装在包括车身的车辆上的雷达装置的位置变化的确定单元设置有基准构件，位移传感器和位移确定装置。 参考构件固定到车身并且被布置成使得参考构件的至少一部分与雷达装置相邻。 位移传感器检测雷达装置相对于参考构件的位移。 确定装置基于由位移传感器检测到的位移来确定雷达装置的位置是否相对于车身改变。