63 citations · 70 across the 8 of their papers we have counts for
10 papers
Transmit Beampattern Synthesis for Active RIS-Aided MIMO Radar via Waveform and Beamforming Optimization
Shengyao Chen, Minghui He, Longyao Ran +4
In conventional colocated multiple-input multiple-output (MIMO) radars, practical waveform constraints including peak-to-average power ratio, constant or bounded modulus lead to a…
Space-Time Adaptive Processing Using Random Matrix Theory Under Limited Training Samples
Di Song, Shengyao Chen, Feng Xi +1
Space-time adaptive processing (STAP) is one of the most effective approaches to suppressing ground clutters in airborne radar systems. It basically takes two forms, i.e., full-dim…
On the Mutual Interference between Spaceborne SARs: Modeling, Characterization, and Mitigation
Huizhang Yang, Mingliang Tao, Shengyao Chen +2
Since by the International Telecommunications Union (ITU) regulatory the radio spectrum available to spaceborne synthetic aperture radar (SAR) is restricted to certain limited freq…
Non-Common Band SAR Interferometry via Compressive Sensing
Huizhang Yang, Chengzhi Chen, Shengyao Chen +2
To avoid decorrelation, conventional synthetic aperture radar interferometry (InSAR) requires that interferometric images should have a common spectral band and the same resolution…
Gridless Parameter Estimation for One-Bit MIMO Radar with Time-Varying Thresholds
Feng Xi, Yijian Xiang, Shengyao Chen +1
We investigate the one-bit MIMO (1b-MIMO) radar that performs one-bit sampling with a time-varying threshold in the temporal domain and employs compressive sensing in the spatial a…
Radar Interferometry using Two Images with Different Resolutions
Huizhang Yang, Chengzhi Chen, Shengyao Chen +2
Radar interferometry usually exploits two complex-valued radar images with the same resolution to extract terrain elevation information. This paper considers the interferometry usi…