4 citations · 7 across the 4 of their papers we have counts for
11 papers · 1 filter
Approximating Multi-Dimensional and Multiband Signals
Yuhan Li, Tianyao Huang, Yimin Liu +1
We study the problem of representing a discrete tensor that comes from finite uniform samplings of a multi-dimensional and multiband analog signal. Particularly, we consider two ty…
Compressed Sensing Radar Detectors based on Weighted LASSO
Siqi Na, Yoshiyuki Kabashima, Takashi Takahashi +3
The compressed sensing (CS) model can represent the signal recovery process of a large number of radar systems. The detection problem of such radar systems has been studied in many…
Direction Finding in Partly Calibrated Arrays Exploiting the Whole Array Aperture
Guangbin Zhang, Tianyao Huang, Yimin Liu +2
We consider the problem of direction finding using partly calibrated arrays, a distributed subarray with position errors between subarrays. The key challenge is to enhance angular…
Transmit Design for Joint MIMO Radar and Multiuser Communications with Transmit Covariance Constraint
Xiang Liu, Tianyao Huang, Yimin Liu
In this paper, we consider the design of a multiple-input multiple-output (MIMO) transmitter which simultaneously functions as a MIMO radar and a base station for downlink multiuse…
Structured LISTA for Multidimensional Harmonic Retrieval
Rong Fu, Yimin Liu, Tianyao Huang +1
Learned iterative shrinkage thresholding algorithm (LISTA), which adopts deep learning techniques to learn optimal algorithm parameters from labeled training data, can be successfu…
Phase Transitions in Frequency Agile Radar Using Compressed Sensing
Yuhan Li, Tianyao Huang, Xingyu Xu +2
FAR has improved anti-jamming performance over traditional pulse-Doppler radars under complex electromagnetic circumstances. To reconstruct the range-Doppler information in FAR, ma…