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Guisheng Liao

3 accepted papers

2024

Mainlobe Deceptive Jammer Suppression Using FDA-MIMO Radar in the Presence of Multipath Propagation

ICASSP 2024accepted

This paper aims to suppress mainlobe deceptive jammers considering the multipath effect in a frequency diverse array-multiple-input multiple-output (FDA-MIMO) radar. At the problem formulation stage, the overall received signal including the true target, main-lobe deceptive jammers, and burst jammin…

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2023

Resolving Doppler Ambiguity Via Spread Phase Alignment in FDA-MIMO Radar

ICASSP 2023accepted

This paper deals with the problem of Doppler ambiguity in a frequency diverse array (FDA) multiple-input and multiple-output (MIMO) radar. In our modeling stage, a spread phase alignment (SPA) method is proposed by utilizing the pulse-dependent transmit spatial frequency. In this respect, the Dopple…

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2021

Riemannian Geometric Optimization Methods for Joint Design of Transmit Sequence and Receive Filter of MIMO Radar

ICASSP 2021accepted

To maximize the signal-to-interference-plus-noise ratio (SINR) under a constant-envelope constraint, an efficient joint design of the transmit waveform and the receive filter for multipleinput multiple-output (MIMO) radars is essential. In this paper, we propose a novel optimization framework to sol…

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