Results 81 to 90 of about 772 (178)
Robust Beamforming Based on Covariance Matrix Reconstruction in FDA-MIMO Radar to Suppress Deceptive Jamming. [PDF]
Sensors (Basel), 2022 Wan F, Xu J, Zhang Z.
europepmc +1 more source
Waveform Diversity and Range-Coupled Adaptive Radar Signal Processing [PDF]
, 2011 Waveform diversity may offer several benefits to radar systems though often at the cost of reduced sensitivity. Multi-dimensional processing schemes are known to offer many degrees of freedom, which can be exploited to suppress the ambiguity inherent to ...
Higgins, Thomas
core
Agile RF Systems for On-Demand Wireless Power Transfer [PDF]
This paper provides a comprehensive overview of two advanced antenna array technologies: Frequency Diverse Arrays (FDAs) and Time Modulated Arrays (TMAs).
Bastia, Lorenzo +3 more
core +1 more source
Overview of frequency diverse array in radar ECCM applications [PDF]
, 2023 Abdalla, Ahmed +4 more
core +2 more sources
Remote SensingJoint 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 +4 more
doaj +1 more source
Spherical Wavefront Near-Field DoA Estimation in THz Automotive Radar
, 2023 Automotive radar at terahertz (THz) band has the potential to provide compact design. The availability of wide bandwidth at THz-band leads to high range resolution.
Chatzinotas, Symeon +2 more
core
NBA-OMP: Near-field Beam-Split-Aware Orthogonal Matching Pursuit for Wideband THz Channel Estimation
, 2023 The sixth-generation networks envision the terahertz (THz) band as one of the key enabling technologies because of its ultrawide bandwidth. To combat the severe attenuation, the THz wireless systems employ large arrays, wherein the near-field beam-split (
Chatzinotas, Symeon +2 more
core
Frequency Diverse Array for Signal Geofencing in Wireless Communications: Does It Work ? [PDF]
Frequency Diverse Array is an advanced antenna technology for clustering received power spatial distribution in specific areas, which has shown significant potential in many applications, including radar or wireless power transfer.
Barbiroli M., Fuschini F., Prete S. D.
core +1 more source
Remote SensingIn 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 +3 more
doaj +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