Results 41 to 50 of about 2,820 (115)

SINR- and MI-Based Maximin Robust Waveform Design

Entropy, 2019
Due to the uncertainties of radar target prior information in the actual scene, the waveform designed based on radar target prior information cannot meet the needs of detection and parameter estimation performance.
Bin Wang, Xu Chen, Fengming Xin, Xin Song   +3 more
doaj   +1 more source

Radar Waveform Strategy Based on Game Theory [PDF]

Radioengineering, 2019
In this paper, we proposed two waveform design methods based on game theory to address the problem of radar detection performance degradation in electronic warfare. Since radar and jammer are completely hostile, their interaction is modeled as two-person
H. L. Wang, W. Li, H. Wang, J. Y. Xu, J. L. Zhao   +4 more
doaj  

Recognition of Radar Emitters with Agile Waveform Based on Hybrid Deep Neural Network and Attention Mechanism [PDF]

Radioengineering, 2021
With the increasing complexity of the electromagnetic environment and the continuous development of radar technology, more and more modern digital programmable radars using agile waveform will appear in the future battlefield.
Y. Feng, G. Wang, Z. Liu, B. Cui, Y. Yang, X. Xu, H. Han   +6 more
doaj  

Feasibility analysis of non-orthogonal waveforms for multiple input multiple output passive radar application

The Journal of Engineering, 2019
New non-orthogonal multiple access technology is proposed with the development of 5G, which is expected to support higher spectrum efficiency and massive terminal access, it enables the communication system to achieve better bit error rate performance ...
Qing Wang, Tong Li, Tongdong Dou, Weifeng Zhu   +3 more
doaj   +1 more source

Closed-Form Waveform Design for MIMO Radar Transmit Beampattern Synthesis via Integral Equality

IEEE Access, 2020
Recently, due to the adequate use of waveform diversity, MIMO technology has been widely adopted, resulting in the waveform design for MIMO radar beampattern synthesis becoming a hot issue. However, most previous works regarding this problem optimize the
Yezi Ma, Ping Wei, Huaguo Zhang, Yan Pan
doaj   +1 more source

Spatial Information-Theoretic Optimal LPI Radar Waveform Design. [PDF]

Entropy (Basel), 2022
Chen J, Wang J, Zhang Y, Wang F, Zhou J.
europepmc   +1 more source

Lean Neural Networks for Autonomous Radar Waveform Design. [PDF]

Sensors (Basel), 2022
Baietto A, Boubin J, Farr P, Bihl TJ, Jones AM, Stewart C.   +5 more
europepmc   +1 more source

Cognitive Radar Waveform Optimization Based on Mutual Information and Kalman filtering

Entropy, 2018
A new strategy to optimizing the waveforms of cognitive radar under transmitted power constraint is presented. Our scheme is to enhance the performance of target estimation by minimizing the MSE (mean-square error) of the estimates of target scattering ...
Yu Yao, Junhui Zhao, Lenan Wu
doaj   +1 more source

A Detection and Cover Integrated Waveform Design Method with Good Correlation Characteristics and Doppler Tolerance

Remote Sensing
With the increasing complexity of the electromagnetic environment, radar waveform design needs to break through the limitation of traditional single-function architectures, prompting the emergence of integrated radar waveforms.
Haoting Guo, Fulai Wang, Nanjun Li, Zezhou Wu, Chen Pang, Lei Zhang, Yongzhen Li   +6 more
doaj   +1 more source

Research on Optimization Design Method of MIMO Radar Waveform Based on Frequency-Orthogonal LFM

IEEE Access
In the field of Multiple Input Multiple Output(MIMO) radar waveform design, how to design an orthogonal waveform with high performance is one of the current hot topics. The Orthogonal Frequency Division Multiplexing - Linear Frequency Modulation(OFDM-LFM)
Xinrong Mao, Baiyang Cai, Meng Xia, Lichao Yang   +3 more
doaj   +1 more source