Results 81 to 90 of about 824,340 (177)

Correction to “Revised Dingo Optimization Algorithm for Frequency Offset Design in FDA‐MIMO Radar”

Electronics Letters, Volume 62, Issue 1, January/December 2026.
wiley   +1 more source

Cognitive FDA‐MIMO radar for LPI transmit beamforming

IET Radar, Sonar & Navigation, 2017
Active radar is vulnerable to illegal eavesdroppers due to its high‐gain beam‐scanning signals. To reduce active radar visibility and enhance its low probability of intercept (LPI) capability, this study proposes a cognitive LPI transmit beamforming scheme using frequency diverse array (FDA) and multiple‐input multiple‐output (MIMO) hybrid array ...
Jie Xiong, Wen‐Qin Wang, Can Cui, Kuandong Gao   +3 more
openaire   +1 more source

Development of a MIMO Radar System Demonstrator - Calibration and Demonstration of First Results [PDF]

, 2012
The success of current spaceborne Synthetic Aperture Radar (SAR) is boosting the performance requirements of next generation systems. In order to cope with the evolution of SAR the design of the new systems will need to meet higher requirements for ...
A. Patyuchenko, Patyuchenko, Anton, Laskowski, Piotr, T. Rommel, Younis, Marwan, G. Krieger, Krieger, Gerhard, M. Younis, Rommel, Tobias, P. Laskowski   +9 more
core   +1 more source

Efficiently Refining Beampattern in FDA-MIMO Radar via Alternating Manifold Optimization for Maximizing Signal-to-Interference-Noise Ratio

Remote Sensing
Joint transceiver beamforming is a fundamental and crucial research task in the field of signal processing. Despite extensive efforts made in recent years, the joint transceiver beamforming of frequency diverse array (FDA)-based multiple-input and ...
Langhuan Geng, Yong Li, Limeng Dong, Yumei Tan, Wei Cheng   +4 more
doaj   +1 more source

Robust Beamforming for Improved FDA-MIMO Radar Based on INCM Reconstruction and Joint Objective Function-Oriented Steering Vector Correction

Applied Sciences
Frequency diverse array multiple-input multiple-output (FDA-MIMO) radar offers significant advantages in mainlobe deceptive interference suppression, as its transmit steering vector contains both angle and range information, providing additional degrees ...
Qinlin Li, Yuming Lu, Ningbo Xie, Kefei Liao, Peiqin Tang, Xianglai Liao, Hanbo Chen, Jie Lang   +7 more
doaj   +1 more source

Adaptive Distributed Target Detection for FDA-MIMO Radar in Clutter Environment without Training data

This paper studies the problem of adaptive distributed target detection for frequency diverse array multiple-input multiple-output (FDA-MIMO) radar, where the target is embedded in Gaussian clutter with unknown covariance matrix.
Huang, Bang, Jian, Jiangwei, Li, Ping, Wang, Wen Qin, Zhang, Shunsheng, Wu, Lei   +5 more
core   +1 more source

Cognitive FDA-MIMO Radar Network’s Transmit Element Selection Algorithm for Target Tracking in a Complex Interference Scenario

Remote Sensing
In the future, radar will encounter a more intricate and ever-changing electromagnetic interference environment. Consequently, one crucial trajectory for radar system evolution is the incorporation of network and cognition capabilities to meet these ...
Yingfei Yan, Haihong Tao, Jingjing Guo, Biao Yang   +3 more
doaj   +1 more source

FDA-MIMO radar detecting target embedded in mainlobe deceptive jamming plus Gaussian noise

In this paper, we address the challenge of detecting targets embedded in a mainlobe deceptive jamming environment, compounded by Gaussian noise, for the frequency diverse array multiple input multiple output (FDA-MIMO) radar. Unlike conventional MIMO and/
Huang, Bang, Huang, Libing, Jian, Jiangwei, Jia, Wenkai, Li, Ping, Fu, Mingcheng, Wang, Wen-Qin   +6 more
core   +1 more source

Coherent FDA Radar: Transmitter and Receiver Design and Analysis [PDF]

The combination of frequency diverse array (FDA) radar technology with the multiple input multiple output (MIMO) radar architecture and waveform diversity techniques potentially promises a high integration gain with respect to conventional phased array ...
Greco, Maria Sabrina, Gini, Fulvio, Jia, Ming-jie, Sun, Yan, Wang, Wen-qin, Zhang, Shunsheng   +5 more
core   +1 more source

A HOOI-Based Fast Parameter Estimation Algorithm in UCA-UCFO Framework. [PDF]

Sensors (Basel), 2023
Wang Y, Wang X, Su T, Guo Y, Lan X.
europepmc   +1 more source