Title:
MOBILE BODY-MOUNTED RADAR ANTENNA, MODULE FOR THE SAME, AND MOBILE BODY-MOUNTED RADAR ANTENNA SYSTEM
Document Type and Number:
Japanese Patent JP2021034915
Kind Code:
A
Abstract:
To provide a mobile body-mounted radar antenna that can detect a position of an object with high accuracy while having a simple configuration.SOLUTION: A mobile body-mounted radar antenna includes: an antenna substrate having a main plane facing an object; a first antenna element capable of receiving a polarization component in a first polarization direction parallel to the main plane; a second antenna element capable of receiving a polarization component in a second polarization direction perpendicular to the main plane; and a separation unit that electrically separates the first antenna element from the second antenna element, which are provided on the antenna substrate.SELECTED DRAWING: Figure 6
Inventors:
KAWASAKI KENICHI
TAKEDA TAKAHIRO
TAKEDA TAKAHIRO
Application Number:
JP2019153874A
Publication Date:
March 01, 2021
Filing Date:
August 26, 2019
Export Citation:
Assignee:
SONY CORP
International Classes:
H01Q21/06; G01S7/03; G01S13/93; H01P3/12; H01Q1/24; H01Q1/28; H01Q1/32; H01Q1/34; H01Q1/52; H01Q9/30; H01Q13/02; H01Q13/08; H01Q13/10; H01Q17/00; H01Q21/24
Attorney, Agent or Firm:
Sakai International Patent Office