Results 1 to 10 of about 240,167 (319)

Study on Quantum Radar Detection Probability Based on Flying-Wing Stealth Aircraft [PDF]

Sensors, 2022
The development of quantum radar technology presents a challenge to stealth targets, so it is necessary to study the quantum detection probability. In this study, an analytical expression of the quantum radar cross section (QRCS) for complex targets is ...
Shaoze Lu, Zhijun Meng, Jun Huang, Mingxu Yi, Zeyang Wang   +4 more
doaj   +2 more sources

Radar Detection-Inspired Signal Retrieval from the Short-Time Fourier Transform. [PDF]

Sensors (Basel), 2022
Abratkiewicz K.
europepmc   +3 more sources

Detection of Subsurface Target Based on FDA-MIMO Radar [PDF]

International Journal of Antennas and Propagation, 2018
As a new type of radar, the FDA-MIMO radar has a good improvement on side lobe suppression and target detection performance compared with the conventional MIMO radar. However, the existing researches on FDA-MIMO radar are almost based on far-field.
Qinghua Liu, Chang Jiang, Liangnian Jin, Shan Ouyang   +3 more
doaj   +2 more sources

A radar vital signs detection method in complex environments. [PDF]

Sci Rep
Zhang C, Liu H, Zhu Y, Fu G, Chen X, Yang D.   +5 more
europepmc   +3 more sources

Overview of Intelligent Radar Fault Prediction and Detection Technology [PDF]

Jisuanji kexue, 2023
Radar fault prediction and fault detection technology is the key technology for the transformation of radar equipment maintenance from traditional regular maintenance to intelligent condition-based maintenance.To ensure the performance of radar combat ...
ZHAI Yuting, CHENG Zhanxin, FANG Shaojun
doaj   +1 more source

Moving target detection in clutter background with FDA-MIMO radar via three-dimensional focus processing

The Journal of Engineering, 2019
Low observable moving target-detection technology under clutter background is the key factor affecting the radar performance. Here, frequency diverse array (FDA) MIMO radar is investigated for low-observable moving target detection.
Xiaolong Chen, Yonghua Xue, Yonghua Xue, Baoxin Chen, Yong Huang, Jian Guan   +5 more
doaj   +1 more source

Adaptive Clutter Suppression and Detection Algorithm for Radar Maneuvering Target With High-Order Motions Via Sparse Fractional Ambiguity Function

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2020
Radar maneuvering target detection in clutter background should not only consider the complex characteristics of the target to accumulate its energy as much as possible, but also suppress clutter to improve the signal-to-clutter ratio (SCR).
Xiaolong Chen, Xiaohan Yu, Yong Huang, Jian Guan   +3 more
doaj   +1 more source

Empirical Analysis of Chirp and Multitones Performances with a UWB Software Defined Radar: Range, Distance and Doppler [PDF]

, 2014
In this study, a protocol for an unbiased analysis of radar signals' performance. Using a novel UWB software-defined radar, range profile, Doppler profile and detection range are evaluated for both Linear Frequency Modulated pulse and Multitones.
Gray, Derek, Le Kernec, Julien, Romain, Olivier   +2 more
core   +1 more source

Motion classification for radar moving target via STFT and convolution neural network

The Journal of Engineering, 2019
Radar moving target detection (MTD) technology is a key technology in the field of radar signal processing. The MTD method of radar has a better performance when applied to uniform motion detection although it has limited performance in other aspects ...
Xiaoqian Mou, Xiaolong Chen, Ningyuan Su, Jian Guan   +3 more
doaj   +1 more source

People tracking by cooperative fusion of RADAR and camera sensors [PDF]

, 2019
Accurate 3D tracking of objects from monocular camera poses challenges due to the loss of depth during projection. Although ranging by RADAR has proven effective in highway environments, people tracking remains beyond the capability of single sensor ...
Dimitrievski, Martin, Jacobs, Lennert, Philips, Wilfried, Veelaert, Peter   +3 more
core   +2 more sources