Results 21 to 30 of about 12,611,004 (335)
Moving target detection and tracking with multiplatform radar network (MRN)
IET Radar, Sonar & Navigation, 2022 A multiplatform radar network (MRN) composed of multiple transmitting and receiving facilities is advantageous over monostatic radar in moving target detection (MTD) and tracking due to the diversity gain.
Zhe Geng +4 more
doaj +1 more source
Blind Source Separation Based on Double-Mutant Butterfly Optimization Algorithm
Sensors, 2022 The conventional blind source separation independent component analysis method has the problem of low-separation performance. In addition, the basic butterfly optimization algorithm has the problem of insufficient search capability. In order to solve the
Qingyu Xia +5 more
doaj +1 more source
Research on key technology of multi-radar network and cooperative detection [PDF]
Zhihui kongzhi yu fangzhen, 2023 In this paper, the key technologies of multi-radar network and cooperative detection are studied in order to meet the urgent needs of radar network operations in the future strong countermeasure environment.
QI Chongying, HE Feng, CHEN Chao
doaj +1 more source
Jamming Effects on Hybrid Multistatic Radar Network Range and Velocity Estimation Errors
IEEE Access, 2022 This research studies the effects of three noise jamming techniques on the performance of a hybrid multistatic radar network in a selection of different electronic warfare (EW) situations.
D. Dhulashia, Murat Temiz, M. Ritchie
semanticscholar +1 more source
Neural Networks for Radar Waveform Recognition [PDF]
Symmetry, 2017 For passive radar detection system, radar waveform recognition is an important research area. In this paper, we explore an automatic radar waveform recognition system to detect, track and locate the low probability of intercept (LPI) radars. The system can classify (but not identify) 12 kinds of signals, including binary phase shift keying (BPSK ...
Ming Zhang 0003 +3 more
openaire +1 more source
Target Detection and Tracking With Errors in Intensity and Mapping Dimensions
IEEE Access, 2019 This paper addresses an engineering problem that measurement errors in intensity and mapping dimensions exist in the track-before-detect (TBD) architecture simultaneously.
Zhen Luo +4 more
doaj +1 more source
Remote Sensing, 2023 This paper investigates a low-Earth orbit (LEO) satellite downlink for high-speed data communication in interference situations. A choke ring horn type antenna is used as the data transmitting antenna with an isoflux pattern in the LEO satellite, which ...
Eunjung Kang +6 more
doaj +1 more source
Koncept softverskog radara / Software radar concept
Vojnotehnički Glasnik, 2007 U ovom radu analiziran je koncept softverskog radara. Zbog velike fleksibilnosti softverski radar ima mnoge prednosti u odnosu na konvencionalne radare. Takođe, održavanje softverskog radarskog sistema je mnogo jeftinije.
Dejan Ivković
doaj +1 more source
Consensus-Based Distributed Target Tracking with False Data Injection Attacks over Radar Network
Applied Sciences, 2021 For target tracking in radar network, any anomaly in a part of the system can quickly spread over the network and lead to tracking failures. False data injection (FDI) attacks can damage the state estimation mechanism by modifying the radar measurements ...
Yongtao Shui +5 more
doaj +1 more source
Measurements and analysis of multistatic and multimodal micro-Doppler signatures for automatic target classification [PDF]
, 2014 The purpose of this paper is to present an experimental trial carried out at the Defence Academy of the United Kingdom to measure simultaneous multistatic and multimodal micro-Doppler signatures of various targets, including humans and flying UAVs ...
Marcio Perassoli +5 more
core +1 more source