Patent ID: 11909122
Assignee: SONY GROUP CORPORATION
Field: Telecommunications (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 0:
1. A moving object mounted radar antenna, comprising:
an antenna substrate including a main flat surface that faces an object;
a first antenna element configured to receive a polarization component in a first polarization direction parallel to the main flat surface;
a second antenna element configured to receive a polarization component in a second polarization direction perpendicular to the main flat surface;
a separation portion configured to electrically separate the first antenna element and the second antenna element; and
a third antenna element configured to receive a polarization component in a third polarization direction, wherein
the third antenna element is a slot antenna element including a slot that extends along the first polarization direction on the main flat surface, and
each of the first antenna element, the second antenna element, third antenna element, and the separation portion is on the antenna substrate.