Techniques for radar data compression

MPJ WILSON, A Ansari, S Subramanian… - US Patent …, 2024 - Google Patents
According to some aspects of the disclosure, techniques for compression techniques for the
radar data that can be used in real-time applications for automated or self-driving vehicles …

Efficient compression of radar data

A Sanderovich, R Hay, E Hof, H Evyatar… - US Patent …, 2021 - Google Patents
(57) ABSTRACT A two-stage technique for compressing radar data is dis closed in which, in
the first stage, Constant False Alarm Rate (CFAR) compression is conducted using a median …

Object Detection with Confidence Levels Using Compressed Radar Measurements

R Annavajjala, K Chowdhury - US Patent App. 17/703,641, 2023 - Google Patents
Multi-channel compressed analog-to-digital (ADC) samples along with compressed
calibration data received from the radar unit are de-compressed on the centralized signal …

Adaptive compression for radar data

DT Nugraha, S Achatz, FB Khalid - US Patent App. 17/409,957, 2023 - Google Patents
2021-08-31 Assigned to INFINEON TECHNOLOGIES AG reassignment INFINEON
TECHNOLOGIES AG CORRECTIVE ASSIGNMENT TO CORRECT THE FIRST INVENTOR …

Compressive multiplexing for radar data

M Jeannin, FB Khalid, DT Nugraha… - US Patent 11,899,094, 2024 - Google Patents
Abstract Systems, methods, and circuitries are disclosed for compressing radar data. In one
example, a method includes storing radar data in a memory, the radar data being stored in a …

Parameter defined stepped frequency waveform for radar

B Gao - US Patent 12,146,980, 2024 - Google Patents
This document describes techniques, apparatuses, and systems for a parameter defined
stepped frequency waveform for a radar system. A radar system transmits radar transmit …

Movement Compensation for Multi-Dimensional Radar Signal Processing

B Gao, CD Gianelli - US Patent App. 17/645,112, 2023 - Google Patents
G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR
VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE …

System, device and method for data compression in a radar system

A Sukumaran, G Ranjithkumar… - US Patent 11,949,763, 2024 - Google Patents
According to an aspect, a method of data compression in a radar system comprising,
converting a plurality of ranges in a first data form into a polar form, determining a plurality of …

Virtual beam steering using MIMO radar

J Fang - US Patent 11,876,583, 2024 - Google Patents
Examples disclosed herein relate to a Multiple-Input Multiple-Output (MIMO) radar for virtual
beam steering. The MIMO radar has a plurality of transmit antennas and a receive antenna …

Method and apparatus for processing a radar range doppler matrix using a pseudorandom noise detection threshold

E Schubert, M Stolz - US Patent 11,592,523, 2023 - Google Patents
(57) APSTRACT Processing of a range-Doppler matrix of a radar system is described. For
easy, efficient and rapid ascertainment of a detection threshold of the range-Doppler matrix …