Patent · US Active

Dual-sided radar systems and methods of formation thereof

US10921420B2 · kind B2 · utility

1Cited by

1References

20Claims

0Family size

Assignee

Infineon Technologies AG · DE

Inventors

Saverio Trotta · Hersbruck, DE
Reinhard-Wolfgang Jungmaier · Eferding, AT
Adrian Mikolajczak · Los Altos, US
Ashutosh Baheti · Munich, DE

Key dates

Filing date	Oct 4, 2017
Grant date	Feb 16, 2021
Priority date	—
Expiry date	May 4, 2039

Classification

Technology area (CPC H)Electricity
CPC primaryH01Q25/005
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A radar system includes a substrate that includes a first surface and a second surface. The first surface is opposite the second surface. The radar system further includes transmitter front-end circuitry attached to the substrate and configured to transmit a transmitted radio frequency (RF) signal in a first direction away from the first surface and in a second direction away from the second surface. The radar system also includes a first receive antenna and a second receive antenna. The first receive antenna is disposed at the first surface and is configured to receive a first reflected RF signal propagating in the second direction and generated by the transmitted RF signal. The second receive antenna is disposed at the second surface and is configured to receive a second reflect RF signal propagating in the first direction and generated by the transmitted RF signal.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.