1k citations · 2.9k across the 36 of their papers we have counts for
36 papers
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…
Near Field Computational Imaging with RIS Generated Virtual Masks
Yuhua Jiang, Feifei Gao, Yimin Liu +2
Near field computational imaging has been recognized as a promising technique for non-destructive and highly accurate detection of the target. Meanwhile, reconfigurable intelligent…
a cognitive frequency allocation strategy for multi-carrier radar against communication interference
Zhao Shan, Lei Wang, Pengfei Liu +2
Modern radars often adopt multi-carrier waveform which has been widely discussed in the literature. However, with the development of civil communication, more and more spectrum res…
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…
Towards a performance bound on MIMO DFRC systems
Ziheng Zheng, Xiang Liu, Tianyao Huang +2
It is a fundamental problem to analyse the performance bound of multiple-input multiple-output (MIMO) dual-functional radar-communication (DFRC) systems. To this end, we derive a p…
Compressed sensing radar detectors under the row-orthogonal design model: a statistical mechanics perspective
Siqi Na, Tianyao Huang, Yimin Liu +3
Compressed sensing (CS) model of complex-valued data can represent the signal recovery process of a large amount types of radar systems, especially when the measurement matrix is r…
Theoretical Linear Convergence of Deep Unfolding Network for Block-Sparse Signal Recovery
Rong Fu, Vincent Monardo, Tianyao Huang +1
In this paper, we consider the recovery of the high-dimensional block-sparse signal from a compressed set of measurements, where the non-zero coefficients of the recovered signal o…
Block-Sparse Recovery Network for Two-Dimensional Harmonic Retrieval
Rong Fu, Tianyao Huang, Lei Wang +1
As a typical signal processing problem, multidimensional harmonic retrieval (MHR) has been adapted to a wide range of applications in signal processing. Block-sparse signals, whose…
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…
FRaC: FMCW-Based Joint Radar-Communications System via Index Modulation
Dingyou Ma, Nir Shlezinger, Tianyao Huang +2
Dual function radar communications (DFRC) systems are attractive technologies for autonomous vehicles, which utilize electromagnetic waves to constantly sense the environment while…
Are We Ready for Unmanned Surface Vehicles in Inland Waterways? The USVInland Multisensor Dataset and Benchmark
Yuwei Cheng, Mengxin Jiang, Jiannan Zhu +1
Unmanned surface vehicles (USVs) have great value with their ability to execute hazardous and time-consuming missions over water surfaces. Recently, USVs for inland waterways have…
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…
Unambiguous Delay-Doppler Recovery from Random Phase Coded Pulses
Xiang Liu, Deborah Cohen, Tianyao Huang +2
Pulse Doppler radars suffer from range-Doppler ambiguity that translates into a trade-off between maximal unambiguous range and velocity. Several techniques, like the multiple PRFs…
A Random Antenna Subset Selection Jamming Method against Multistatic Radar System
Xiangtuan Wang, Yimin Liu, Tianyao Huang
Multistatic radar system (MSRS) is considered an effective scheme to suppress mainlobe jamming, since it has higher spatial resolution enabling jamming cancellation from spatial do…
Designing the Waveform Bandwidth and Time Duration of Automotive Radars for Better Collision Warning Performance
Hang Ruan, Yimin Liu, Tianyao Huang +1
Automotive radar is a key component in an ADAS. The increasing number of radars implemented in vehicles makes interference between them a noteworthy issue. One method of interferen…
Spatial Modulation for Joint Radar-Communications Systems: Design, Analysis, and Hardware Prototype
Dingyou Ma, Nir Shlezinger, Tianyao Huang +4
Dual-function radar-communications (DFRC) systems implement radar and communication functionalities on a single platform. Jointly designing these subsystems can lead to substantial…
Decentralized Automotive Radar Spectrum Allocation to Avoid Mutual Interference Using Reinforcement Learning
Pengfei Liu, Yimin Liu, Tianyao Huang +2
Nowadays, mutual interference among automotive radars has become a problem of wide concern. In this paper, a decentralized spectrum allocation approach is presented to avoid mutual…
Joint Transmit Beamforming for Multiuser MIMO Communication and MIMO Radar
Xiang Liu, Tianyao Huang, Nir Shlezinger +3
Future wireless communication systems are expected to explore spectral bands typically used by radar systems, in order to overcome spectrum congestion of traditional communication…
MAJoRCom: A Dual-Function Radar Communication System Using Index Modulation
Tianyao Huang, Nir Shlezinger, Xingyu Xu +2
Dual-function radar communication (DFRC) systems implement both sensing and communication using the same hardware. Such schemes are often more efficient in terms of size, power, an…
Joint Radar-Communications Strategies for Autonomous Vehicles
Dingyou Ma, Nir Shlezinger, Tianyao Huang +2
Self-driving cars constantly asses their environment in order to choose routes, comply with traffic regulations, and avoid hazards. To that aim, such vehicles are equipped with wir…
Theoretical Analysis for Extended Target Recovery in Randomized Stepped Frequency Radars
Lei Wang, Tianyao Huang, Yimin Liu
Randomized Stepped Frequency Radar (RSFR) is very attractive for tasks under complex electromagnetic environment. Due to the synthetic high range resolution in RSRFs, a target usua…
Multi-Carrier Agile Phased Array Radar
Tianyao Huang, Nir Shlezinger, Xingyu Xu +3
Modern radar systems are expected to operate reliably in congested environments. A candidate technology for meeting these demands is frequency agile radar (FAR), which randomly cha…