Joint Doppler frequency and direction of arrival estimation for TDM MIMO automotive radars

AB Baral, M Torlak - IEEE Journal of Selected Topics in Signal …, 2021 - ieeexplore.ieee.org
This paper considers a novel approach to joint estimation of the velocity (or Doppler
frequency) and Direction of Arrival (DOA) of targets by time division multiplexing (TDM) …

Improved target detection through DNN-based multi-channel interference mitigation in automotive radar

S Chen, M Klemp, J Taghia, U Kühnau… - … on Radar Systems, 2023 - ieeexplore.ieee.org
Deep learning methods have triggered significant progress in automotive radar-based
object detection and classification. However, with an increasing number of radar sensors on …

[PDF][PDF] Orthogonal frequency division multiplexing multiple-input multiple-output automotive radar with novel signal processing algorithms

G Hakobyan - 2018 - core.ac.uk
Orthogonal Frequency Division Multiplexing Multiple-Input Multiple-Output Automotive
Radar with Novel Signal Processing Algorith Page 1 Orthogonal Frequency Division …

3D localization using a scalable FMCW MIMO radar design

J Wittemeier, AM Ahmed, TN Tran… - 2020 German …, 2020 - ieeexplore.ieee.org
The localization of targets in a 2D or 3D manner becomes more important for many fields
such as security, industrial or automotive applications. FMCW MIMO radar is one candidate …

Object sensing from a potentially moving frame of reference with virtual apertures formed from sparse antenna arrays

B Cattle, JA Mahal, J Johnston - US Patent 11,448,754, 2022 - Google Patents
In some examples, a first plurality of independent wave forms can be generated and
converted into a first plurality of independent transmitted radar signals transmitted towards a …

Doa estimation in radar sensors with colocated antennas

VV Chudnikov, BI Shakhtarin… - 2020 Systems of …, 2020 - ieeexplore.ieee.org
The paper discusses methods for the direction of arrival estimation (DOA) in MIMO radar
sensors with a small antenna array with colocated elements. An algorithm for processing a …

Efficient Multi-channel Automotive Radar Interference Mitigation Using Pruned and Quantized Neural Networks

S Chen, M Klemp, J Taghia… - 2023 IEEE International …, 2023 - ieeexplore.ieee.org
Automotive radar sensors provide robust environmental sensing for advanced driver-
assistance systems. With the expanding number of vehicles equipped with radar sensors …

[PDF][PDF] Multi-antenna Millimeter-wave Radars: Algorithms and Performance Analysis

AB Baral - 2023 - utd-ir.tdl.org
Millimeter-wave (mmWave) radars with multi-antenna systems have become popular in
numerous automotive and industrial sensing applications. For these applications, target …

Oscillator synchronization in multiple antennas systems using mutual coupling signals

A Lulu, R Irazoqui, M La Manna, B Cattle - US Patent 11,728,839, 2023 - Google Patents
US11728839B2 - Oscillator synchronization in multiple antennas systems using mutual
coupling signals - Google Patents US11728839B2 - Oscillator synchronization in multiple …

Oscillator synchronization in multiple antennas systems using mutual coupling signals

A Lulu, R Irazoqui, M La Manna, B Cattle - US Patent 12,074,631, 2024 - Google Patents
Abstract Systems, methods, and computer-readable media for synchronizing oscillators. A
system can include a plurality of oscillators comprising at least a first oscillator and a second …