公开(公告)号：US20210231797A1

公开(公告)日：2021-07-29

申请号：US17159981

申请日：2021-01-27

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Ryosuke SHIOZAKI ,  Yuto SUZUKI ,  Tooru MIURA ,  Ken TAKAHASHI

IPC: G01S13/931

Abstract: A radar apparatus includes an antenna composed of an end-fire array antenna and including a plurality of antenna elements; and a circuit board in which the plurality of antenna elements is disposed side by side in a first direction. At least one of the plurality of antenna elements is parallel to a substrate surface of the circuit board. A directivity of at least one of the plurality of antenna elements is set to a third direction tilted with respect to the first direction and a second direction orthogonal to the first direction.