Mimo-sar interferometric measurements for structural monitoring: accuracy and limitations

A Baumann-Ouyang, JA Butt, D Salido-Monzú… - Remote Sensing, 2021 - mdpi.com
Terrestrial Radar Interferometry (TRI) is a measurement technique capable of measuring
displacements with high temporal resolution at high accuracy. Current implementations of …

An improved performance radar sensor for K-band automotive radars

AS Abd El-Hameed, EG Ouf, A Elboushi, AG Seliem… - Sensors, 2023 - mdpi.com
This paper presents a new radar sensor configuration of a planar grid antenna array (PGAA)
for automotive ultra-wideband (UWB) radar applications. For system realisation, the MIMO …

Enhancing long-range radar (LRR) automotive applications: Utilizing metasurface structures to improve the performance of K-band Longitudinal Slot Array Antennas

M Bakhshi, SH Ayatollahi, M Akbari - AEU-International Journal of …, 2024 - Elsevier
In this paper, we introduce a groundbreaking modification to a K-band substrate integrated
waveguide (SIW) Longitudinal Slot Array Antenna for Vehicle-to-Everything (V2X) …

Cooperative automotive radars with multi-aperture multiplexing MIMO sparse array design

C Liang, Y Wang, Z Yang, X Hu, Q Pei, W Gu, L Zhang - Electronics, 2022 - mdpi.com
In this paper, a multi-aperture multiplexing multiple-input multiple-output (MAM-MIMO)
sparse array is presented for cooperative automotive radars (CARs). The proposed sparse …

Simulation and Implementation of Signal Processing for LFM Radar Using DSK 6713

YJ Mon - Electronics, 2023 - mdpi.com
This research aims to propose a comprehensive simulation and implementation
methodology for LFM (Linear Frequency Modulated) Radar Signal Processing and its …

A Generalized Array Factor for Time-Modulated Hexagonal Based Antenna Array Geometry With Novel Trapezoidal Switching

G Ram - IEEE/CAA Journal of Automatica Sinica, 2024 - ieeexplore.ieee.org
The concept of the time-modulated array has been emerging as an alternative to the
complex phase shifters, which lowers the cost of the array feeding network due to the …

Design of mimo-sar for millimeter wave high resolution wide swath (hrws) automotive radar

P Jena, A Vengadarajan, P Srihari… - 2022 IEEE 19th India …, 2022 - ieeexplore.ieee.org
Millimeter wave radars are increasingly being used for automotive applications. The main
challenge of an automotive radar is to obtain the fine angular resolution both in azimuth and …

MIMO-SAR Image Reconstruction Experiment Using Back-Projection Algorithm with Automotive Radar for ADAS Applications

P Jena, A Singh, GS Vandana… - 2024 IEEE 13th …, 2024 - ieeexplore.ieee.org
Synthetic aperture radar (SAR) imaging has numerous uses in surface mapping, civil
infrastructure, remote sensing, and terrain monitoring. Despite the benefits of multiple input …

[HTML][HTML] ПРИМЕНЕНИЕ ТЕХНОЛОГИИ ВИРТУАЛЬНЫХ АНТЕННЫХ РЕШЕТОК ДЛЯ ПОВЫШЕНИЯ ТОЧНОСТИ ПЕЛЕНГАТОРА ВОЗДУШНОГО …

ЕА Ищенко, ЮГ Пастернак, ВА Пендюрин… - Вестник …, 2022 - cyberleninka.ru
Рассматривается пассивный радиопеленгатор авиационного базирования, который
устанавливается на беспилотный летательный аппарат с применением технологий …

Using of virtual antenna arrays to improve the accuracy of passive direction finders

E Ischenko, Y Pasternak, V Pendyurin - AIP Conference Proceedings, 2023 - pubs.aip.org
The paper considers a passive radio direction finder, which is installed on an unmanned
aerial vehicle (UAV). Using standard direction-finding methods shows that there are a large …