Results 1 to 10 of about 11,230 (246)
Life-Long Radar Tracking of Bumblebees. [PDF]
PLoS One, 2016 Insect pollinators such as bumblebees play a vital role in many ecosystems, so it is important to understand their foraging movements on a landscape scale. We used harmonic radar to record the natural foraging behaviour of Bombus terrestris audax workers over their entire foraging career.
Woodgate JL +4 more
europepmc +6 more sources
RCS–Doppler-Assisted MM-GM-PHD Filter for Passive Radar in Non-Uniform Clutter [PDF]
SensorsIn passive radar, the multiple model probability hypothesis density (MM-PHD) filter has demonstrated robust capability in tracking multi-maneuvering targets.
Jia Wang +3 more
doaj +2 more sources
AIMP-Based Power Allocation for Radar Network Tracking Under Countermeasures Environment [PDF]
SensorsFor radar system tracking, a higher radar echo signal to interference and noise ratio (SINR) implies a higher tracking accuracy. However, in a countermeasures environment, increasing the transmit power of a radar may not lead to a higher SINR due to ...
Xiaoyou Xing +3 more
doaj +2 more sources
Amplitude information aided waveform selection for cognitive radar tracking [PDF]
Zhihui kongzhi yu fangzhen, 2023 In order to improve the tracking performance of cognitive radar, this paper proposes a waveform selection algorithm for cognitive radar tracking assisted by amplitude information. Firstly, the framework of waveform parameter selection for cognitive radar
XIONG Fangyong, WANG Jiantao, HUANG Jie, DANG Tongxin
doaj +1 more source
Target tracking in MIMO Radar Systems using Interactive Multiple Extended Kalman Filter and its Optimization [PDF]
هوش محاسباتی در مهندسی برق, 2023 Multi-Input and Output Radar System (MIMO) is a new type of radar system that has been the subject of much research in recent years due to its many advantages.
Davood Soleymani, Ramazan Havangi
doaj +1 more source
Radar and Jammer Intelligent Game under Jamming Power Dynamic Allocation
Remote Sensing, 2023 In modern electronic warfare, the intelligence of the jammer greatly worsens the anti-jamming performance of traditional passive suppression methods. How to actively design anti-jamming strategies to deal with intelligent jammers is crucial to the radar ...
Jie Geng +5 more
doaj +1 more source
Waveform selection for target tracking of radar seeker [PDF]
Zhihui kongzhi yu fangzhen, 2023 In order to study the waveform selection of radar seeker in the terminal guidance and tracking phase, this paper proposes a waveform selection algorithm in the guidance and tracking process of cognitive radar seeker.
XIONG Fangyong, WANG Jian Tao, HUANG Jie, DANG Tongxin
doaj +1 more source
Leida xuebao, 2023 The joint optimization problem of transmit power and dwell time of radar for asynchronous multi-target tracking in heterogeneous multiple radar networks with imperfect detection is investigated.
Chenguang SHI +3 more
doaj +1 more source
Joint Power and Bandwidth Allocation with RCS Fluctuation Characteristic for Space Target Tracking
Remote Sensing, 2023 Reasonable allocation of space-based radar resources is a crucial aspect of improving the accuracy of space multi-target tracking and enhancing spatial awareness.
Qingwei Yang +4 more
doaj +1 more source
Radar Single Extended Object Tracking Based on Correlation Filter [PDF]
Hangkong bingqi, 2022 In traditional radar object tracking algorithms, targets are regarded as points in tracking filtering algorithms. With higher resolution in range and azimuth directions, a target can occupy multiple resolution units, so radars can obtain high-resolution ...
Li Dongdong, Fan Hongqi, Wang Liping, Kuai Yangliu
doaj +1 more source