Results 21 to 30 of about 7,077 (239)

High Resolution Full-Aperture ISAR Processing through Modified Doppler History Based Motion Compensation

Sensors, 2017
A high resolution inverse synthetic aperture radar (ISAR) technique is presented using modified Doppler history based motion compensation. To this purpose, a novel wideband ISAR system is developed that accommodates parametric processing over extended ...
Jung-Hwan Song, Kee-Woong Lee, Woo-Kyung Lee, Chul-Ho Jung   +3 more
doaj   +1 more source

Moving Target Analysis in ISAR Image Sequences with a Multiframe Marked Point Process Model [PDF]

, 2014
In this paper we propose a Multiframe Marked Point Process model of line segments and point groups for automatic target structure extraction and tracking in Inverse Synthetic Aperture Radar (ISAR) image sequences.
Benedek, Csaba, Martorella, M
core   +1 more source

Guest Editorial: Synthetic aperture in sonar and radar

IET Radar, Sonar & Navigation
IET Radar, Sonar &Navigation, Volume 18, Issue 11, Page 2017-2019, November 2024.
Marco Martorella, Gary Heald, Anthony Lyons, Michail Antoniou   +3 more
doaj   +2 more sources

Image Registration Based on Wave Path Difference Compensation for InISAR

Leida xuebao, 2018
In Interferometric Inverse Synthetic Aperture Radar (InISAR) three-Dimensional (3D) imaging, Inverse Synthetic Aperture Radar (ISAR) image registration is a key process.
Zhou Zibo, Jiang Libing, Wang Zhuang
doaj   +1 more source

Inverse Synthetic Aperture Radar Imaging Using an Attention Generative Adversarial Network

Remote Sensing, 2022
The traditional inverse synthetic aperture radar (ISAR) imaging uses matched filtering and pulse accumulation methods. When improving the resolution and real-time performance, there are some problems, such as the high sampling rate and large amount of ...
Yanxin Yuan, Ying Luo, J. Ni, Qun Zhang
semanticscholar   +1 more source

Reconstruction of target scattering centres based on characteristics analysis of inverse synthetic aperture radar images

Electronics Letters, 2023
Due to the aircraft targets’ uncooperative character, acquiring the complete scattering characteristics of enemy aircraft is challenging. An effective reconstruction method of target scattering centres based on characteristics analysis of inverse ...
Hanjie Wu, Yongqiang Cheng, Runming Zou
doaj   +1 more source

OFDM-ISAR Sparse Optimization Imaging and Motion Compensation

Leida xuebao, 2016
Orthogonal Frequency Division Multiplexing (OFDM) technology has been utilized in radar imaging to obtain high-resolution range profiles without inter-range cell interference.
Wu Min, Zhang Lei, Liu Songyang, Xing Mengdao   +3 more
doaj   +1 more source

Interferometric inverse synthetic aperture radar experiment using an interferometric linear frequency modulated continuous wave millimetre-wave radar [PDF]

, 2011
D. Felguera-Martín,1 J.-T. González-Partida,1 P. Almorox-González,1 M. Burgos-García,1 and B.-P. Dorta-Naranjo2 1Universidad Politécnica de Madrid, Ciudad Universitaria s/n, Grupo de Microondas y Radar.
Almorox-Gonzalez, B.-P. Dorta-Naranjo, Bertl, Changzheng, D. Felguera-Martín, J.-T. González-Partida, James, Liang, Liya, M. Burgos-García, Mayhan, P. Almorox-González, Qun, Qun, Qun, Smith, Soumekh, Xiaojian, Xiaojian, Xiaojian   +19 more
core   +2 more sources

Coherent compensation and high‐resolution technology of multi‐band inverse synthetic aperture radar fusion imaging

IET radar, sonar & navigation, 2021
National Natural Science Foundation of China, Grant/Award Number: 61601496; Natural Science Foundation of Hebei Province, Grant/Award Numbers: F2019506031, F2019506037, F2020506036; Frontier Innovation Program of Army Engineering University, Grant/Award ...
Xiaoxiu Zhu, Limin Liu, B. Guo, Wenhua Hu, Juntao Ma, Lin Shi   +5 more
semanticscholar   +1 more source

Wide-Angle, Ultra-Wideband ISAR Imaging of Vehicles and Drones

Sensors, 2018
In-situ, wide-angle, and ultra-wideband inverse synthetic aperture radar (ISAR) imaging of vehicles and drones is demonstrated using a portable ultra-wideband radar.
Chenchen J. Li, Hao Ling
doaj   +1 more source