Results 81 to 90 of about 126,064 (190)

Inverse Synthetic Aperture Radar Sparse Imaging Recovery Technique Based on Improved Alternating Direction Method of Multipliers

Sensors
Inverse synthetic aperture radar (ISAR) technology is widely used in the field of target recognition. This research addresses the image reconstruction error in sparse imaging for bistatic radar systems. In this paper, sparse imaging technology is studied,
Hongxing Hao, Wenjie Zhu, Ronghuan Yu, Desheng Liu   +3 more
doaj   +1 more source

Subsurface sounders [PDF]

Airborne or spaceborne electromagnetic systems used to detect subsurface features are discussed. Data are given as a function of resistivity of ground material, magnetic permeability of free space, and angular frequency.

core   +1 more source

Time-frequency, bi-frequency detector analysis of noise technology radar

, 2006
Enemy integrated air defense systems (IADS) using low probability of intercept (LPI) emitters can cause significant problems for suppression of enemy air defense (SEAD) techniques. New threat emitter configurations using low-power random noise modulation have a significant processing gain unavailable to non-cooperative intercept receivers ...
openaire   +1 more source

Bridge Damage Identification by Ground-based Synthetic Aperture Radar Using Blind Source Separation and Noise Reduction Technology [PDF]

Sensors and Materials, 2020
Qian-Hao Cheng, Qiang Chen, Hui Wang, Xiang-Lei Liu   +3 more
openaire   +1 more source

A K-band MMIC low noise amplifier in GaN-on-Si 100-nm technology for MIMO radar receivers

IEICE Electronics Express, 2022
Xinlei Yang, Zhihao Zhang, Hailiang Liu, Gary Zhang, Tong Wang, Yang Huang, Qiyu Wang, Liwei Luo   +7 more
openaire   +1 more source

Categorization of Jammers for Spaceborne SAR Systems. [PDF]

Sensors (Basel)
Chiari M, Jagdhuber T, Speck R, Chandra M.   +3 more
europepmc   +1 more source

CBAM-Enhanced CNN-LSTM with Improved DBSCAN for High-Precision Radar-Based Gesture Recognition. [PDF]

Sensors (Basel)
Yi S, Zhao Z, Wu T.
europepmc   +1 more source

A Nonlinear Transform-Based Variability Index CFAR Detector for Doppler-Extended Targets. [PDF]

Sensors (Basel)
Cao L, He Y, Zhao Z, Fu C, Wang D.
europepmc   +1 more source

Velocity and Angle Tracking of Fast Targets Using a Bandwidth-Coded Hybrid Chirp FMCW Radar. [PDF]

Sensors (Basel)
Gökdemir B, Dalveren Y, Kara A, Derawi M.   +3 more
europepmc   +1 more source

A joint range-angle-velocity estimation algorithm for FDA-MIMO radar based on graph signal processing. [PDF]

Sci Rep
Li Q, Meng A, Liao K, Xie N, Liao X, Chen H, Ghazali KHB.   +6 more
europepmc   +1 more source