Results 31 to 40 of about 103,288 (249)
Transmitted Waveform Design Based on Iterative Methods
Journal of Applied Mathematics, 2013 In intelligent radar, it is an important problem for the transmitted waveform to adapt to the environment in which radar works. In this paper, we propose mutual information model of adaptive waveform design, which can convert the problem of adaptive ...
Bin Wang +3 more
doaj +1 more source
Information–Theoretic Radar Waveform Design under the SINR Constraint
Entropy, 2020 This study investigates the information–theoretic waveform design problem to improve radar performance in the presence of signal-dependent clutter environments.
Yu Xiao, Zhenghong Deng, Tao Wu
doaj +1 more source
Remote Sensing, 2023 A joint radar-communication (JRC) system utilizes the integrated transmit waveform and a single platform to perform radar and communication functions simultaneously. Admittedly, the multibeam waveform design approach could transmit the assigned waveforms
Liu Liu +5 more
doaj +1 more source
Velocity estimation via registration-guided least-squares inversion [PDF]
, 2013 This paper introduces an iterative scheme for acoustic model inversion where the notion of proximity of two traces is not the usual least-squares distance, but instead involves registration as in image processing.
Baek, Hyoungsu +2 more
core +3 more sources
Cognitive Frequency-Hopping Waveform Design for Dual-Function MIMO Radar-Communications System
Sensors, 2020 A frequency-hopping (FH)-based dual-function multiple-input multiple-output (MIMO) radar communications system enables implementation of a primary radar operation and a secondary communication function simultaneously.
Yu Yao, Xuan Li, Lenan Wu
doaj +1 more source
Sensors, 2021 The OFDM chirp signal is suitable for MIMO radar applications due to its large time-bandwidth product, constant time-domain, and almost constant frequency-domain modulus.
Tianqu Liu +4 more
doaj +1 more source
Entropy, 2018 In this paper, the problem of low probability of intercept (LPI)-based radar waveform design for distributed multiple-radar system (DMRS) is studied, which consists of multiple radars coexisting with a wireless communication system in the same frequency ...
Chenguang Shi +3 more
doaj +1 more source
Cognitive Waveform Optimization for Phase-Modulation-Based Joint Radar-Communications System
IEEE Access, 2020 A dual-function radar communication (DFRC) system enables the implementation of a primary radar operation and a secondary communication function concurrently.
Yu Yao, Pu Miao, Zhimin Chen
doaj +1 more source
MIMO Radar Waveform Design for Multipath Exploitation Using Deep Learning
Remote Sensing, 2023 This paper investigates the design of waveforms for multiple-input multiple-output (MIMO) radar systems that can exploit multipath returns to enhance target detection performance.
Zixiang Zheng +6 more
doaj +1 more source
, 2017 A systematic design of adaptive waveform for Wireless Power Transfer (WPT) has recently been proposed and shown through simulations to lead to significant performance benefits compared to traditional non-adaptive and heuristic waveforms.
Clerckx, Bruno +2 more
core +1 more source