Patent · US Active

Method, device and system for processing radar signals

US9841497B2 · kind B2 · utility

2Cited by

4References

5Claims

0Family size

Assignee

Infineon Technologies AG · DE

Inventors

Andre Roger · Munich, DE
Romain Ygnace · Höhenkirchen-Siegertsbrunn, DE
David Addison · Bristol, GB

Key dates

Filing date	Jun 5, 2014
Grant date	Dec 12, 2017
Priority date	—
Expiry date	Jun 11, 2035

Classification

Technology area (CPC G)Physics
CPC primaryG01S7/356
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A device is suggested for processing input data received by several antennas, the device including a processing unit including a buffer and at least one multiplier, wherein the processing unit is configured to calculate a second stage FFT result based on input data received by a first antenna, multiply the second stage FFT result for the first antenna with a first compensation value, and store the result in the buffer. The processing unit is further configured to calculate a second stage FFT result based on input data received by a second antenna, multiply the second stage FFT for the second antenna with a second compensation value, and add the result to the value stored in the buffer.

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